How do I check compatibility for parts and accessories?

Match the part to your device or platform by model/SKU and interface. For desktops: confirm socket/chipset, PCIe slot, PSU wattage/connectors and case clearance. For servers: verify CPU family (Xeon/EPYC), memory type (ECC RDIMM/LRDIMM/UDIMM), drive interface (SAS/SATA/NVMe), RAID/HBA support and caddy type. For laptops: check dock standard (USB-C Alt-Mode vs Thunderbolt) and charger wattage/connector.

What’s the difference between new, certified refurbished and used?

New is factory-sealed with full manufacturer warranty. Certified refurbished is professionally tested, cleaned and restored with grading and warranty. Used/second-hand can vary in condition; our listings clearly state grade, testing and warranty.

Do components and accessories come with a warranty?

Yes. Warranty length and type are shown on each product page. Many items include a minimum 12-month warranty, and some server-grade parts carry manufacturer or extended cover.

How do I choose the right power adapter for my laptop?

Match voltage exactly, ensure amperage is equal or higher, and verify the connector (barrel size/Smart-pin or USB-C Power Delivery). Too low a wattage can cause slow charging or performance throttling.

USB-C dock or Thunderbolt dock—what’s the difference?

USB-C Alt-Mode docks require a host with DisplayPort Alt-Mode and handle dual displays and peripherals. Thunderbolt docks provide higher bandwidth for multiple high-resolution displays and fast storage. Check your laptop’s port specification, not just the shape.

What should I know about server memory (RAM)?

Servers typically use ECC RAM. Confirm support for RDIMM vs LRDIMM, memory speed, ranks and maximum capacity per slot. Avoid mixing RDIMM and LRDIMM in the same system.

RAID controllers and storage—how do I pick?

Choose by interface (SAS/SATA/NVMe), required RAID levels (0/1/5/6/10/50/60), cache and battery-backed write-back for performance, and your server’s backplane and caddy type. HBAs suit software RAID and ZFS.

What about graphics cards for work or gaming?

Check PSU wattage, PCIe power connectors, case length and slot width, plus driver support. Workstation GPUs (e.g., RTX/Quadro) suit CAD/creator apps, while gaming GPUs focus on high frame rates.

Do you stock network, power supplies and other server parts?

Yes—NICs, PSUs, processors, RAID controllers, memory and storage for popular platforms. Use filters to narrow by brand, interface and form factor, or contact us for a part-number match.

What’s your returns policy?

EuroPC offers a 30-day returns window. If it’s not right, return the item in original condition for a refund or exchange (see the Returns page for full terms).

PC and Server Components – Accessories & Upgrades

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Home / PC & Server Components & Accessories

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Dell / Seagate Exos X20 20TB 7.2K SATA Front

Refurbished

Dell / Seagate Exos X20 20TB 7.2K SATA, 512e, 6Gbps, 3.5" Server Hard Drive, D P/N: 0WDVF4 / WDVF4

From £699.99 (ex VAT) £839.99 (inc VAT)

SKU: 172286

Dell / Kioxia PM6-R 3.84TB SAS SSD Front

Refurbished

Dell / Kioxia PM6-R 3.84TB SAS SSD, 512e, 12Gbps, 2.5" Server Hard Drive, D P/N: 0H9TT5 / H9TT5

From £699.99 (ex VAT) £839.99 (inc VAT)

SKU: 166491

Refurbished

AMD EPYC 9254 Processor, 24 Cores, 128 MB Cache, 2.9GHz (Vendor Locked to Dell Systems)

From £699.99 (ex VAT) £839.99 (inc VAT)

SKU: 168771

Refurbished

Intel Xeon E-2478 Processor, 8 Cores, 24MB Cache, 2.8GHz

From £699.99 (ex VAT) £839.99 (inc VAT)

SKU: 167855

Refurbished

Intel Xeon Silver 4316 Processor, 20 Cores, 30MB Cache, 2.3GHz

From £639.99 (ex VAT) £767.99 (inc VAT)

SKU: 163971

Dell Perc H755 RAID Controller Adapter 29XMF

Refurbished

Dell PERC H755 RAID Controller, 12Gbps SAS/SATA, PCIe x8, (RAID 0, 1, 5, 6, 10, 50, 60), D P/N: 029XMF

From £749.99 (ex VAT) £899.99 (inc VAT)

SKU: 163397

Refurbished

Dell PERC H755, Front Mount RAID Controller, 12Gbps SAS/SATA PCIe (RAID 0,1,5,6,10,50,60), D P/N: 03KDWX

From £749.99 (ex VAT) £899.99 (inc VAT)

SKU: 163363