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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

282 products

282 products

DELL Out of stock

DELL PER7615EXP-16NVME - PER7615 CTO 16*NVME EXPRESS LICENCE - Refurbished

SKU PER7615EXP-16NVME

£4,111.99 inc. VAT

DELL Out of stock

DELL PER550V4ENT-H755-8SFF - PER550V4 CTO PERC H755 FRONT 8*SFF ENT LICENSE - Refurbished

SKU PER550V4ENT-H755-8SFF

£1,814.99 inc. VAT

Dell Out of stock

Dell PER330V4 ENT H330 4LFF - Per330V4 CTO H330 4*LFF Enterprise Licence - Upgraded to V5 - Refurbished

SKU PER330V4 ENT H330 4LFF

£143.99 inc. VAT

DELL Out of stock

DELL PER750XS ENT H355 8LFF - PER750XS CTO H355 8*LFF ENT LICENSE - Refurbished

SKU PER750XS ENT H355 8LFF

£1,823.99 inc. VAT

DELL Out of stock

DELL PER760ENT-H755-12LFF-MS - PER760 CTO H755 12*LFF ENT LICENSE MS BOARD - Refurbished

SKU PER760ENT-H755-12LFF-MS

£4,250.99 inc. VAT

DELL Out of stock

DELL PER760ENT-H965I-16SFF-MS - ER760 CTO H965I 16*SFF ENT LICENSE MS BOARD - Refurbished

SKU PER760ENT-H965I-16SFF-MS

£4,668.99 inc. VAT

HP Out of stock

HP 686792-B21 - DL560 G8 5SFF 6FAN CTO CHASSIS UPGRADED TO V2 - Refurbished

SKU 686792-B21

£183.99 inc. VAT

DELL Out of stock

DELL PER6515 ENT H330MINI 8SFF - PER6515 CTO H330MINI 8*SFF ENT LICENSE - Refurbished

SKU PER6515 ENT H330MINI 8SFF

£2,143.79 inc. VAT

DELL Out of stock

DELL PER440 ENT H740P LFF - PER440 PERC H740P 4*LFF CTO CHASSIS ENT LICENSE - Refurbished

SKU PER440 ENT H740P LFF

£903.49 inc. VAT

DELL PER740XDENT-H750-12LFF-4LFF-2LFF - PER740XD CTO H750 12*LFF 4*SFF MID 2*LFF REAR ENT LICENCE - Refurbished

DELL Out of stock

DELL PER740XDENT-H750-12LFF-4LFF-2LFF - PER740XD CTO H750 12LFF 4SFF MID 2*LFF REAR ENT LICENCE - Refurbished

SKU PER740XDENT-H750-12LFF-4LFF-2LFF

£634.79 inc. VAT

DELL Out of stock

DELL PER6515 ENT H740P 10SFF - PER6515 CTO H740P 10*SFF ENT LICENSE - Refurbished

SKU PER6515 ENT H740P 10SFF

£3,763.99 inc. VAT

DELL Out of stock

DELL PER540 EXP H730P 12LFF - PER540 CTO H730P 12*LFF EXP LICENCE - Refurbished

SKU PER540 EXP H730P 12LFF

£1,133.99 inc. VAT

DELL Out of stock

DELL PER750 ENT H755 8SFF - PER750 CTO H755 FRONT 8*SFF ENT LICENSE - Refurbished

SKU PER750 ENT H755 8SFF

£3,618.99 inc. VAT

DELL In stock

DELL PER750ENT-HBA355I-16SFF - PER750 CTO HBA355I CTRLR 16*SFF ENT LICENSE - Refurbished

SKU PER750ENT-HBA355I-16SFF

£5,645.79 inc. VAT

DELL Out of stock

DELL 4R45W - POWEREDGE R740/R740XD SERVER BAFFLE AIR SHROUD - Refurbished

SKU 4R45W

£123.99 inc. VAT

DELL Out of stock

DELL PER650XSENT-H755N-10NVME - PER650XS CTO H755N 10*NVME ENT LICENSE - Refurbished

SKU PER650XSENT-H755N-10NVME

£2,703.99 inc. VAT

DELL Out of stock

DELL PER450ENT-HBA355I-8SFF - PER450 CTO HBA355I 8*SFF ENT LICENSE - Refurbished

SKU PER450ENT-HBA355I-8SFF

£1,924.99 inc. VAT

DELL Out of stock

DELL PER750EXP - POWEREDGE R750 0*SFF NO CONTROLLER EXP LICENSE - Refurbished

SKU PER750EXP

£3,628.79 inc. VAT

DELL Out of stock

DELL PER7515ENT-8LFF - PER7515 CTO NO CONTROLLER 8*LFF ENTERPRISE LICENCE - Refurbished

SKU PER7515ENT-8LFF

£1,908.79 inc. VAT

DELL Out of stock

DELL PER7525ENT-HBA355I-16SFF-8NVME - Per7525 Hba355I Front 16Sff+8Nvme Ent License CTO - Refurbished

SKU PER7525ENT-HBA355I-16SFF-8NVME

£4,018.99 inc. VAT

DELL Out of stock

DELL PER660EXP-H755-8SFF-MAX-DW - PER660 CTO H755 FRONT 8*SFF MAX SYSTEM BOARD EXP LICENSE - Refurbished

SKU PER660EXP-H755-8SFF-MAX-DW

£4,241.99 inc. VAT

DELL Out of stock

DELL PER6515 ENT H740PMINI 10NVME - PER6515 CTO H740PMINI 10*NVME ENT LICENSE - Refurbished

SKU PER6515 ENT H740PMINI 10NVME

£3,544.79 inc. VAT

DELL Out of stock

DELL PER760EXP-H355-8SFF-MS-DW - PER760 CTO H355 FRONT 8*SFF EXP LICENSE MS SYSTEM BOARD - Refurbished

SKU PER760EXP-H355-8SFF-MS-DW

£3,940.99 inc. VAT

DELL Out of stock

DELL PER240 ENT H330 4LFF - PER240 CTO H330 4*LFF 250W PSU ENT LICENCE - Refurbished

SKU PER240 ENT H330 4LFF

£320.79 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.