How do I check compatibility for server parts?

Match by platform and part/FRU numbers, CPU socket, memory type (ECC RDIMM or LRDIMM), drive interface (SAS, SATA, NVMe), RAID or HBA support, NIC form factor (PCIe or OCP), and PSU wattage/connector.

Processors: Xeon or EPYC—what should I choose?

Intel Xeon offers broad software compatibility and strong per-core performance; AMD EPYC provides high core counts and memory bandwidth. Choose based on cores/threads, cache, TDP and socket/chipset support.

Storage drives: SAS vs SATA vs NVMe?

NVMe delivers maximum IOPS and low latency; SAS provides enterprise reliability and dual-path options; SATA offers cost-effective capacity. Verify bay size, caddy type and backplane interface.

Server memory: UDIMM vs RDIMM vs LRDIMM?

UDIMM (unbuffered, often ECC in servers) is common on entry or compact platforms but supports lower capacities; RDIMM (registered) is the standard choice for balanced capacity and stability; LRDIMM supports the highest capacities. Do not mix memory types in the same system. Match ECC requirement, speed (MT/s), ranks, voltage and per-CPU limits, and confirm that your platform supports UDIMM—many dual-socket servers require RDIMM or LRDIMM.

RAID controllers or HBAs—what’s right for me?

Select by interface (SAS/SATA/NVMe), required RAID levels (0/1/5/6/10/50/60), cache and battery-backed write-back for performance, and OS requirements—HBAs suit ZFS or software RAID.

Network cards: which NIC should I pick?

Choose the required speed (1/10/25/40GbE), copper or SFP+/SFP28, PCIe or OCP slot type, and driver support. Consider offload features for virtualisation and storage networks.

Power supplies: how do I size and select a PSU?

Use approved PSU models for your chassis, with suitable wattage and connector layout. Consider redundancy (1+1), future headroom for drives/GPUs and firmware compatibility.

Rail kits: will they fit my rack?

Confirm rack depth, hole type (square or round) and the exact rail kit model for your chassis generation. Some are tool-less; others require cage nuts.

Computational GPUs for servers—what should I know?

Verify PCIe lanes, PSU capacity and auxiliary power, cooling and airflow, plus chassis clearance. Choose VRAM size and ecosystem (CUDA/ROCm) to match the workload.

Warranty and returns—what do I get?

Most server parts include a 12-month warranty and a 30-day returns window. Coverage and any extended options are stated on each product page; all parts are tested and graded before dispatch.

Refurbished Server Parts – CPUs, Memory, Storage & More

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Home / PC & Server Components & Accessories / Server Parts

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Dell / Intel D3-S4520 480GB M.2 SATA SSD Front

Refurbished

Dell / Intel D3-S4520 480GB M.2 SATA SSD, 512e, 6Gbps, BOSS-S1/S2, D P/N: 0M7F5D / M7F5D

From £199.99 (ex VAT) £239.99 (inc VAT)

SKU: 172730

Dell / Micron 5300 Pro 480GB M.2 SATA SSD Front

Refurbished

Dell / Micron 5300 Pro 480GB M.2 SATA SSD, 512e, 6Gbps, BOSS-S1/S2, D P/N: 07RKD7 / 7RKD7

From £199.99 (ex VAT) £239.99 (inc VAT)

SKU: 172729

Refurbished

Dell 1800W 80+ Titanium Hot-Swap Power Supply G15/16, D P/N: 05222N

From £199.99 (ex VAT) £239.99 (inc VAT)

SKU: 165466

Refurbished

Dell PERC H355 Front Adapter, x16 Lanes SATA/SAS, (RAID 0,1,10), D P/N: 0VCV6T

From £199.99 (ex VAT) £239.99 (inc VAT)

SKU: 163779

Dell / Intel X710-T4L Quad-Port 10GbE RJ45 NIC Interface

Refurbished

Dell / Intel X710-T4L Quad-Port 10GbE RJ45 NIC, OCP 3.0 Network Adapter, K35335, D P/N: 0XC0M4 / XC0M4

From £219.99 (ex VAT) £263.99 (inc VAT)

SKU: 173553

Refurbished

Dell / Intel X710-T4L Quad-Port 10GbE RJ45 NIC, OCP 3.0 Network Adapter, K35335, D P/N: 050RV4 / 50RV4

From £219.99 (ex VAT) £263.99 (inc VAT)

SKU: 172458

Refurbished

Dell / Toshiba MG06 8TB 7.2K SAS, 512e, 12Gbps, 3.5" Server Hard Drive, D P/N: 0FV725 / FV725

From £219.99 (ex VAT) £263.99 (inc VAT)

SKU: 163842

Dell / Western Digital Ultrastar DC HC320 8TB 7.2K SAS Front

Refurbished

Dell / Western Digital Ultrastar DC HC320 8TB 7.2K SAS, 512e, 12Gbps, 3.5" Server Hard Drive, D P/N: 044YFV / 44YFV

From £219.99 (ex VAT) £263.99 (inc VAT)

SKU: 172640

Dell Broadcom 57454 10GbE Quad RJ45 OCP NIC

Refurbished

Dell Broadcom 57454 Quad-Port 10GbE RJ45 NIC, OCP 3.0 Network Adapter, BCM957454-N410SDBT, D P/N: 0W5HC8

From £219.99 (ex VAT) £263.99 (inc VAT)

SKU: 166195

Refurbished

Dell/ Seagate Exos 7E10 8TB SAS, 7.2K rpm 12Gbps 512e, 3.5", D P/N: 0C5HD0 / C5HD0

From £219.99 (ex VAT) £263.99 (inc VAT)

SKU: 163841