Blog
How to choose, ship and commission equipment
Practical articles on supply, IT infrastructure and equipment operation for enterprises in Kazakhstan.
8 min read
Post-ransomware checks matter more than recoveryPost-ransomware checks reveal the entry point, close compromised accounts, inspect startup persistence, and verify that backups are clean.
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How office and production network segmentation worksOffice and production network segmentation explained through an industrial DMZ, approved data flows, contractor access, and infection response.
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How to set up two-factor authentication without the cloudTwo-factor authentication without the cloud for administrators: choosing keys and TOTP, connecting the domain and VPN, and recovering access.
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How do you write a data destruction record for retired equipment?Learn how to write a data destruction record, choose methods for HDDs, SSDs, and tape, verify results, and preserve custody during retirement.
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How to store personal data in KazakhstanA practical guide to storing personal data in Kazakhstan: where databases and backups belong, how to assess cloud services, and what proves compliance.
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Preparing a server room for information system attestationPractical server room preparation for attestation, covering the room, access, power, logs, documents, and a pre-inspection review.
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How does a removable media policy work?A practical removable media policy covering technical blocks, workable exceptions, encryption, logging, and tests for common bypass routes.
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How do you deploy Kaspersky Security Center to 500 PCs?Kaspersky Security Center for 500 PCs: server design, staged agent deployment, baseline policies, tasks, and audit-ready reports.
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Disk encryption on government workstationsHow to choose disk encryption for a government agency: requirements, algorithms, keys, recovery, and testable terms of reference.
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How to find the cause when the network is slow in the morningA practical diagnosis for when the network is slow in the morning, covering link metrics, logons, updates, backups, and servers.
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PostgreSQL migration for accounting system adminsPostgreSQL migration changes accounting system maintenance, backup, and diagnostics. Learn what it means for workload, risk, and staffing.
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What does a branch need for remote support?Remote branch support without a site visit needs OOB access, a backup link, recovery boot media, stored encryption keys, and clear repair limits.
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How should you manage contractor access to infrastructure?Contractor access to infrastructure with temporary accounts, network limits, action logs, prompt revocation, and checks for access left behind.
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How does agentless hardware inventory work?A practical agentless hardware inventory combines network discovery, logon data, accounting records, and investigation of unknown devices.
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How do you set alert thresholds people will not ignore?Learn how to set alert thresholds, remove noise, group repeats, assign severity, and keep only signals tied to a clear response.
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How do you set up UPS and temperature monitoring?Practical UPS and temperature monitoring: sensors, thresholds, unattended alerts, and a monthly server room inspection routine.
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For 300 devices, the estate determines Zabbix or PrometheusA practical Zabbix or Prometheus comparison for 300 devices, covering SNMP and servers, setup effort, alerting flexibility, and administrator skills.
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The cost of storing event logs for more than a yearThe cost of storing logs depends on daily volume, compression, copy count, and fast-search retention. Calculate storage for a year or longer.
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Sharing a graphics card does not always pay offSharing a graphics card cuts idle hardware time when memory is sufficient and latency permits it. We examine MIG, vGPU, MPS, testing, and cost.
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Server acceptance with accelerators requires full loadServer acceptance with accelerators: test compute, memory, heat, throttling and links between cards, then document the results.
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GPU driver conflicts on multi-accelerator serversLearn how to diagnose GPU driver conflicts, align CUDA and ROCm, recover after kernel updates, and isolate accelerators safely on a server.
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Renting compute capacity does not always pay offRenting compute capacity versus owning a rack over three years: a complete cost model and the utilization threshold for an honest decision.
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How to choose cooling for an accelerator rackCompare accelerator rack cooling for Kazakhstan's climate, including air limits, liquid loops, leak risk, lifecycle cost, and maintenance.
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A 40 kW rack in an existing server roomA 40 kW rack needs a new power feed, local cooling, a floor check, and isolated airflow. See the retrofit scope and budget.
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How to choose hardware for a local Kazakh modelHow to choose hardware for a local Kazakh model, calculate VRAM and context needs, and keep enough memory for a real workload.
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48 GB or two 24 GB GPUs for inference?Compare 48 GB or two 24 GB GPUs for inference across model memory, KV cache, GPU communication, latency, throughput, and total node cost.
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Real load determines how many GPUs you needLearn how many GPUs an AI assistant for 200 employees needs based on concurrent requests, model memory, KV cache, and response time.
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How to calculate video surveillance storage for 60 daysA practical video surveillance storage calculation for 60 days, covering capacity, bandwidth, VBR, motion recording, RAID, and disk headroom.
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How SMART tells you when to replace a driveLearn when to replace a drive: which SMART errors on HDD and NVMe demand immediate replacement, and which point to cables, power, or cooling.
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Backup deduplication on real dataBackup deduplication saves space only on repeatable data. Learn how to measure ratios, resource cost, restore speed, and real savings.
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Moving a file server without stopping workMove a file server without stopping work through inventory, staged data and ACL sync, a short cutover, validation, and a tested rollback.
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Should you choose NVMe or SAS for an accounting system?A practical comparison of NVMe or SAS for 100 accounting-system users, covering latency, write endurance, cost, controllers, and cooling.
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How do you keep an off-site backup over a slow link?An off-site backup over a slow link needs disk seeding, block-level changes, integrity checks, and a realistic recovery-time calculation.
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Testing backup recovery in practiceTesting backup recovery means checking integrity, restoring to an isolated environment, measuring recovery time, and recording evidence.
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Tape backups versus object storageCompare tape backups and object storage for 50 TB over five years, including equipment, facilities, recovery charges, speed, and operational risks.
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How many disks RAID can lose depends on the layoutA practical look at how many disks RAID can lose at each level, and how drive size and rebuild time change the risk of data loss.
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Choosing RAID 6 or 10 for a database defines the risk windowCompare RAID 6 and 10 for databases by write speed, degraded behavior, rebuild time, and the risk of a second failure on HDDs and SSDs.
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A noisy server in the office can be made quieterA noisy server in the office can be tamed with cooling settings, an acoustic cabinet, or a new chassis, but sometimes it needs its own room.
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How to choose Synology or QNAP for a 20-person teamCompare Synology or QNAP for 20 employees by shared-work speed, backups, domain integration, Kazakhstan support, and total cost with drives.
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How to decide if you need a used or new serverUsed or new server: compare drive and PSU life, support, spare parts, hidden risks, and total cost before making a defensible purchase.
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Is the server rack power supply ready for installation?Check the server rack power supply before installation: load calculations, breakers, cables, phases, grounding, measurements, and acceptance.
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Choose a 1U or 2U server five years aheadCompare how a 1U or 2U server will last five years across drives, PCIe, accelerators, cooling, noise, rack space, and expansion cost.
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Server memory error diagnosis from BMC logsServer memory error diagnosis using BMC, ECC, and system logs: identify a failing DIMM and separate it from power or firmware faults.
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How to update server firmware without downtimeA planned server firmware update without downtime: check compatibility, order nodes, prepare rollback, and verify that the service is healthy.
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Network time synchronization without broken log timelinesNetwork time synchronization makes server and switch logs comparable. Learn how to design NTP, control clock offset, and verify the result.
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Initial iLO and iDRAC setup after racking a serverA practical iLO and iDRAC setup checklist covering the management network, accounts, alerts, logs, firmware, and remote-access acceptance tests.
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Buy virtualization nodes for failure, not forecastsSize virtualization nodes for post-failure load, purchase lead time, and licensing, without overbuying growth or losing reserve.
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What do you lose by choosing Supermicro over HPE and Dell?Supermicro vs HPE and Dell compared on remote management, warranty, parts in Kazakhstan, and the support you actually receive during an outage.
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How to check computer cooling during batch acceptanceLearn how to check computer cooling during batch acceptance with load tests, noise readings, teardown samples, and defensible rejection records.
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How to run a server stress test in 24 hoursA practical 24-hour server stress test for CPU, RAM, drives, and power, with metrics, rejection criteria, and a report format.
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Should you use third-party SFP modules?See how Cisco handles third-party SFP modules and where compatibility, warranty, and support risks arise.
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How do you set up Wi-Fi in a metal-framed factory?A practical factory Wi-Fi guide to surveys, bands, channels, antennas, and connection tests along moving forklift routes.
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Where does UniFi top out in a 100-person office?See where UniFi in an office hits airtime, controller, and gateway limits, how to load-test it, and when an enterprise platform makes sense.
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How to calculate a PoE switch budget before buyingA practical PoE switch budget calculation for cameras and access points, covering classes, port limits, headroom, and overload behavior.
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Inbound traffic reveals the source of a broadcast stormFind the source of a broadcast storm with inbound port counters, STP, and neighbor maps, then break the loop without losing the evidence.
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How a guest network VLAN design works with IP camerasA practical guest network VLAN design for IP cameras, with addressing, firewall rules, internet isolation, and tests for internal access.
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Choose Fortinet or pfSense by the cost of failureFortinet or pfSense for a small organization: comparing subscriptions, support, daily work, and the cost of self-managed operations.
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How does automatic failover to a backup link work?A practical guide to automatic failover to a backup link: health checks, timing, NAT, session behavior, failback, and realistic testing.
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Aruba Instant On or Cisco Meraki for the office?Compare Aruba Instant On and Cisco Meraki licensing, cloud dependency, outage behavior, and the full five-year cost of office Wi-Fi.
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MikroTik or Cisco for a 30-person branch?Compare MikroTik or Cisco for a 30-person branch by licensing, support in Kazakhstan, setup complexity, and full five-year cost.
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How to choose between FortiGate and MikroTik for a branchA practical FortiGate and MikroTik comparison covering branch filtering, IPsec links, subscriptions, operating costs, and admin skills.
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Risk, not traffic, decides between MikroTik CRS and Cisco CatalystMikroTik CRS or Cisco Catalyst for a 40-port warehouse: compare load stability, solo administration, replacement in Kazakhstan, and licenses.
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Disabling legacy protocols breaks printing predictablySee how disabling legacy protocols affects Windows RPC, drivers, and network queues, and how to migrate printer fleets without downtime.
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How do you set up file sharing without a domain?File sharing without a domain for a 20-person office: compare NAS and servers, manage local accounts and SMB permissions, and protect backups.
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Windows 10 after end of support costs moreCompare the cost of Windows 10 after end of support, including three years of ESU, IT labor, and replacement of incompatible PCs.
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How do you deploy BitLocker with TPM at scale?A mass BitLocker deployment across 300 PCs: TPM checks, recovery key escrow, rollout waves, and recovery after motherboard replacement.
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Do you actually need FSLogix user profiles?When FSLogix user profiles make sense, why VHDX files lock, how container size works, and the exact order for diagnosing failed sign-ins.
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How does Active Directory work across two sites?Active Directory across two sites needs local DCs and DNS, correct site links, tested outage behavior, and a safe replication recovery sequence.
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Baseline group policies for a government agencyGroup policies for a government agency: a Windows baseline for screen locking, admin rights, removable media, updates, and audit logs.
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Automated workstation deployment starts with a standard imageAutomated workstation deployment: build a standard image, separate drivers by model, and test one hundred PCs before handover.
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WSUS or Intune for a network without cloud access?Compare WSUS or Intune for 300 PCs without cloud access: isolated segments, installation deadlines, infrastructure, and admin work.
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How Secure Boot and third-party drivers coexist on PCsSecure Boot and third-party drivers: trace common failures, read Windows logs, and choose a workaround without permanently disabling protection.
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How Windows LAPS replaces a shared administrator passwordWindows LAPS gives every PC a separate local administrator password, rotates it automatically, and limits help desk access.
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Why is a file in use by another user in CAD?Learn why a file is in use by another user in CAD, how to find an open SMB handle, release the lock safely, and avoid losing changes.
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AutoCAD project migration can preserve formattingA practical AutoCAD project migration process that preserves fonts, dimension styles, xrefs, hatches, layouts, and print settings.
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Autodesk Vault pays off through orderly design workAutodesk Vault for a 15-person design team: weigh version control and collaboration against licenses, a server, training, and new routines.
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How do you standardize DWG drawing printing on a shared plotter?Standardize DWG drawing printing with consistent CTB or STB files, layouts, scales, PC3 profiles, and acceptance tests for a shared plotter.
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A shared Inventor library needs one addressLearn how a shared Inventor library keeps stable server paths, updates parts safely, and restores broken references across projects.
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Do you need a certified graphics card for CAD?See when a graphics card for CAD earns its price through large assemblies, stable drivers, adequate memory, support, and tests on your projects.
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An AutoCAD workstation for real Inventor workloadsSee how an AutoCAD workstation divides work across the CPU, RAM, SSD, and GPU when opening assemblies, regenerating, rotating, and printing.
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Choose SolidWorks or Inventor by the cost of switchingCompare SolidWorks or Inventor for 10 engineers: large assemblies, customer files, hiring, and the full cost of switching systems.
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SolidWorks PDM or a shared folder for design filesSolidWorks PDM or a shared folder: compare versions, model references, approvals, costs, and the point where manual storage costs more.
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An AutoCAD license for shift work is counted by personAn AutoCAD license for shift work is based on named users. Learn how to count two shifts, when Flex fits, and why shared logins fail.
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How should an organization license Adobe Acrobat?A practical guide to Adobe Acrobat for organizations, named and shared licenses, shared PC rules, and the annual cost for 50 employees.
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What should you choose for backing up 20 TB?Backing up 20 TB: compare Veeam, Bacula, and Proxmox Backup Server by cost, recovery speed, and the workload they place on a small IT team.
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A Microsoft license audit starts with inventoryA Microsoft license audit is easier when you inventory installations and rights, apply the correct license models, and resolve gaps early.
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How do you transfer Microsoft licenses to a new entity?Learn how to transfer Microsoft licenses during an entity change, prepare records, handle user subscriptions, and allow enough time.
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Cisco DNA licenses do not pay for active portsCisco DNA licenses explained: what remains on Catalyst after expiry, which features need renewal, and how to budget a new switch batch.
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SQL Server versus PostgreSQL needs a full-cost comparisonSQL Server versus PostgreSQL: compare core licensing, available specialists, application compatibility, migration, and three-year costs.
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Physical server backup starts with RTOA practical guide to physical server backup: choose a Veeam Agent mode, calculate RTO and storage, restore to new hardware, and test copies.
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How to choose Proxmox or Hyper-V after VMwareCompare Proxmox or Hyper-V for three nodes across HA, storage, licensing, support, admin skills, and the effort of migrating VMware VMs.
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How an Autodesk subscription compares with a perpetual licenseCompare an Autodesk subscription for three employees with an old license by five-year payments, updates, seat transfers, and downtime risk.
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How to choose antivirus for 500 computersA practical comparison of antivirus for 500 computers, covering management, audit reports, endpoint load, and three-year Kaspersky and Microsoft costs.
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Choose AutoCAD or AutoCAD LT by the work, not the priceCompare AutoCAD or AutoCAD LT for 3D, AutoLISP, external data, and industry toolsets to choose the right edition for each department.
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Veeam per instance or per socket counts different thingsSee whether Veeam per instance or per socket costs less for 40 VMs over three years, including growth, physical servers, and cloud workloads.
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Windows Server licensing starts before server selectionA practical calculation of Windows Server licensing by physical cores, virtualization layers, and CALs for two hosts before purchase.
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How the end of Office 2016 support hits the budgetThe end of Office 2016 support raises file, email, and OneDrive risks. See the consequences and calculate the cost of a one-year delay.
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An integrator SLA matters more when downtime is costlyLearn when an integrator SLA matters more than a warranty, covering response, recovery, local parts, replacement devices, and liability.
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A localized computer with an 8% price gapWhen a localized computer costs 8% more, compare delivery, regional service, configuration stability, downtime, and procurement rules.
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RTX PRO 6000 or two RTX 5090 cards for a 70B model?We compare RTX PRO 6000 with two RTX 5090 cards for a local 70B model: memory, dual-GPU speed, power, reliability, and full workstation cost.
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On-premises GPU infrastructure at 20 hours of loadOn-premises GPU infrastructure at 20 AI hours a week does not always pay off: calculate accelerators, power, labor, transfer, and risk.
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