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Compare server systems for virtualisation, databases, file services and infrastructure projects. Choose by manufacturer, model, generation and chassis, then check the exact CPU, memory, storage and controller configur...

All Refurbished Servers
Explore refurbished server listings for business upgrades, lab environments and data-centre expan...
HPE Servers
Browse HPE ProLiant server and system listings available from KahnServers. Compare the listed mod...
Dell Servers
Browse Dell PowerEdge server and system listings available from KahnServers. Compare the listed m...
Cisco Servers
Browse Cisco server and system listings available from KahnServers. Compare the listed model, cha...
Lenovo Servers
Browse Lenovo server and system listings available from KahnServers. Compare the listed model, ch...
Synology Servers
Browse Synology server and system listings available from KahnServers. Compare the listed model, ...
Supermicro Servers
Browse Supermicro server and system listings available from KahnServers. Compare the listed model...
Gigabyte Servers
Browse Gigabyte server and system listings available from KahnServers. Compare the listed model, ...
ASUS Servers
Browse ASUS server and system listings available from KahnServers. Compare the listed model, chas...
Netgear Servers
Browse Netgear server and system listings available from KahnServers. Compare the listed model, c...
Fujitsu Servers
Browse Fujitsu server and system listings available from KahnServers. Compare the listed model, c...
IBM Servers
Browse IBM server and system listings available from KahnServers. Compare the listed model, chass...
Intel Servers
Browse Intel server and system listings available from KahnServers. Compare the listed model, cha...

Components

Browse refurbished server processors, memory, RAID controllers, power supplies, rails, caddies, cooling hardware and graphics cards.

Processors (CPUs)
Browse server processors for replacement and upgrade projects. Compare core count, clock speed, p...
Server Memory (RAM)
Find server memory for capacity upgrades and replacement DIMMs. Compare DDR generation, module ca...
RAID & HBA Controllers
Compare RAID controllers and host bus adapters for server storage upgrades. Narrow the selection ...
Power Supplies (PSUs)
Find replacement server power supplies by wattage, efficiency rating, power-supply format and com...
Rails, Caddies & Accessories
Browse server replacement parts and accessories including rails, caddies, cables, cooling parts, ...
Cooling & Heatsinks
Find replacement server fans and heatsinks by component type and compatible-model information. Ma...
Graphics Cards & GPUs
Explore graphics cards and GPU-related hardware for compatible workstations and servers. Check ea...

Storage

Find enterprise HDDs and SSDs for servers and storage arrays. Compare capacity, SAS, SATA or NVMe interface, drive type, rotational speed, endurance class and available form-factor information.Check your server backpl...

All Storage & Hard Drives
Find enterprise HDDs and SSDs for servers and storage arrays. Compare capacity, SAS, SATA or NVMe...
SAS Hard Drives
Browse SAS hard disk drives for compatible servers and storage arrays. Compare storage capacity, ...
SATA Hard Drives
Find SATA hard disk drives for server storage, replacement disks and capacity upgrades. Compare c...
Enterprise SSDs
Compare enterprise solid-state drives for compatible servers and storage systems. Filter by capac...
NVMe Storage
Browse NVMe storage for compatible PCIe-based server platforms. Compare capacity, PCIe-generation...
Storage Controllers
Compare RAID controllers and host bus adapters for server storage upgrades. Narrow the selection ...

Networking

Explore networking hardware including Ethernet adapters, Fibre Channel cards, switches, transceivers, routers and wireless access points. Narrow results by product type, link speed, ports, connector and interface.Chec...

Network Interface Cards
Compare server network interface cards for connectivity upgrades and replacement adapters. Filter...
Ethernet Adapters
Browse Ethernet adapters for compatible servers and workstations. Compare available link speeds, ...
Fibre Channel Cards
Find Fibre Channel cards for connecting compatible servers to storage-area networks. Compare port...
Switches
Browse network switches for business networks, rack connectivity and infrastructure expansion. Co...
Transceivers & Optics
Compare optical transceivers and network modules for compatible switching and server connections....
Routers & Firewalls
Browse routers and firewall appliances for business connectivity and network security projects. C...
Wireless Access Points
Find wireless access points for office and business Wi-Fi deployments. Compare available wireless...
Networking Accessories
Browse supporting networking hardware and replacement accessories for enterprise infrastructure. ...

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Enterprise hardware catalogue

Refurbished Servers

493 products

493 products

DELL Out of stock

DELL PER6525DC-H345-8SFF - R6525 CTO H345 FRONT CONTROLLER 8*SFF DC LICENSE - Refurbished

SKU PER6525DC-H345-8SFF

£3,353.99 inc. VAT

DELL Out of stock

DELL XC7525ENT-HBA355I-16SFF-8NVME - XC7525 HBA355I FRONT 16SFF 8NVME 6*FAN ENT LICENSE - Refurbished

SKU XC7525ENT-HBA355I-16SFF-8NVME

£4,441.79 inc. VAT

DELL Out of stock

DELL PER6525DC-H745-10SFF - PER6525 CTO H745 FRONT CONTROLLER 10*SFF DATACENTER LICENSE - Refurbished

SKU PER6525DC-H745-10SFF

£3,588.79 inc. VAT

DELL Out of stock

DELL PER650ENT-H355-10SFF - PER650 CTO H355 10*SFF ENT LICENSE - Refurbished

SKU PER650ENT-H355-10SFF

£4,245.89 inc. VAT

DELL Out of stock

DELL PER760XSDC-8SFF - PER760XS CTO 8*SFF DC LICENSE - Refurbished

SKU PER760XSDC-8SFF

£2,716.79 inc. VAT

DELL Out of stock

DELL PET140ENT-H330-4LFF-NHS - Pet140 CTO H330 Adapter 4*LFF Nhs Ent License - Refurbished

SKU PET140ENT-H330-4LFF-NHS

£308.89 inc. VAT

DELL Out of stock

DELL PER660DC-H755-10SFF-MAX - PER660 CTO H755 10*SFF MAX SYSTEM BOARD DATACENTER LICENSE - Refurbished

SKU PER660DC-H755-10SFF-MAX

£3,932.89 inc. VAT

DELL Out of stock

DELL PER930 ENT H730P 24SFF - PER930 H730P PCIE 8MEMORY TRAYS 24SFF ENT LICENSE - Refurbished

SKU PER930 ENT H730P 24SFF

£364.89 inc. VAT

DELL Out of stock

DELL PER660XSENT-H355-8SFF - PER660XS CTO H355 FRONT CTRLR 8*SFF ENT LICENSE - Refurbished

SKU PER660XSENT-H355-8SFF

£3,618.99 inc. VAT

DELL Out of stock

DELL PER650DC-H755-8SFF - PER650 CTO H755 8*SFF DATACENTER LICENSE - Refurbished

SKU PER650DC-H755-8SFF

£2,413.99 inc. VAT

DELL Out of stock

DELL PER650ENT-2X8352Y-128GB-2XPSU - POWEREDGE R650 28352Y 264GB 0SFF 2PSU ENT LICENSE - Refurbished

SKU PER650ENT-2X8352Y-128GB-2XPSU

£6,776.79 inc. VAT

DELL In stock

DELL XC660XSENT-HBA355I-4LFF - XC660XS CTO HBA355I FRONT 4*LFF ENT LICENSE - Refurbished

SKU XC660XSENT-HBA355I-4LFF

£4,424.98 inc. VAT

DELL Out of stock

DELL PET440 EXP H330 8LFF DVD - PET440 CTO H330 PCIE 8*LFF EXP LICENCE DVD - Refurbished

SKU PET440 EXP H330 8LFF DVD

£1,198.99 inc. VAT

DELL Out of stock

DELL PER930 ENT H730P 24SFF DVD - PER930 H730P PCIE 4MEMORY TRAYS 24SFF ENT LICENSE DVD - Refurbished

SKU PER930 ENT H730P 24SFF DVD

£301.79 inc. VAT

DELL Out of stock

DELL XC630-10V3 HBA330MINI 10SFF - XC630-10 HBA330MINI ENTERPRISE LICENSE CTO CHASSIS 10*SFF - Refurbished

SKU XC630-10V3 HBA330MINI 10SFF

£106.99 inc. VAT

DELL In stock

DELL XC640V5 ENT HBA330MINI 4LFF - EMC XC640V5 HBA330 MINI 4*LFF ENT LICENSE - Refurbished

SKU XC640V5 ENT HBA330MINI 4LFF

£223.79 inc. VAT

DELL Out of stock

DELL PER660EXP-H965I-8NVME-MS - PER660 CTO H965I FRONT 8*NVME MS SYSTEM BOARD EXP LICENSE - Refurbished

SKU PER660EXP-H965I-8NVME-MS

£4,986.79 inc. VAT

DELL Out of stock

DELL PET440 ENT H730P 16SFF DVD - PET440 CTO PERC H730P 16*SFF ENT LICENCE DVD - Refurbished

SKU PET440 ENT H730P 16SFF DVD

£1,371.79 inc. VAT

DELL In stock

DELL PER650XS ENT - PER650XS CTO NO CTRLR 0SFF ENT LIC - Refurbished

SKU PER650XS ENT

£2,359.79 inc. VAT

DELL PER740XD ENT H730PMINI 24SFF - PER740XD CTO H730P MINI 24*SFF ENT LICENCE - Refurbished

DELL Out of stock

DELL PER740XD ENT H730PMINI 24SFF - PER740XD CTO H730P MINI 24*SFF ENT LICENCE - Refurbished

SKU PER740XD ENT H730PMINI 24SFF

£630.89 inc. VAT

DELL Out of stock

DELL PER650DC-H355-10SFF - PER650 CTO H355 FRONT 10*SFF DATACENTER LICENSE - Refurbished

SKU PER650DC-H355-10SFF

£2,704.99 inc. VAT

HP P19718-B21-4LFF-2SFF - PROLIANT DL380 G10 12*LFF 4*LFF (MID) 2*SFF (REAR) SERVER - Refurbished

HP Out of stock

HP P19718-B21-4LFF-2SFF - PROLIANT DL380 G10 12LFF 4LFF (MID) 2*SFF (REAR) SERVER - Refurbished

SKU P19718-B21-4LFF-2SFF

£786.99 inc. VAT

DELL Out of stock

DELL PER7425 ENT H730P 24SFF - PER7425 H730P 24SFF CTO 6FAN ENT LICENSE - Refurbished

SKU PER7425 ENT H730P 24SFF

£1,181.79 inc. VAT

DELL Out of stock

DELL PER550ENT-HBA355I-8SFF - PER550 CTO PERC HBA355I FRONT 8*SFF ENT LICENSE - Refurbished

SKU PER550ENT-HBA355I-8SFF

£2,018.99 inc. VAT

About this collection

Explore refurbished server listings for business upgrades, lab environments and data-centre expansion. Compare Dell, HPE and other available manufacturers by model, generation and chassis configuration.

Check each listing for its stated condition and included components: a CTO chassis and a fully configured system are not the same. Contact KahnServers for help confirming a complete build.

Hardware supplied by KahnServers includes a 90-day warranty. Check current availability and the individual product specification before ordering.