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Processors (CPUs)

2411 products

Intel Refurbished SKUSRKXN

Intel SRKXN Xeon 12 Core CPU Silver 4310 18MB 2.10GHZ 120W (2667) — Refurbished

Processor familyIntel Xeon Scalable Core count12 cores Base clock2.10GHz

In stock

£722.49inc. VAT

View product: Intel SRKXN Xeon 12 Core CPU Silver 4310 18MB 2.10GHZ 120W (2667) — Refurbished

Intel Refurbished SKUSRKHP

Intel SRKHP Xeon 28 Core CPU Gold 6348 42MB 2.60GHZ 235W (3200) — Refurbished

Processor familyIntel Xeon Scalable Core count28 cores Base clock2.60GHz

In stock

£1,648.98inc. VAT

View product: Intel SRKHP Xeon 28 Core CPU Gold 6348 42MB 2.60GHZ 235W (3200) — Refurbished

Intel New SKUSRKXL

Intel SRKXL Xeon 16 Core CPU Silver 4314 24M 2.40GHZ 135W (2667) — New

Processor familyIntel Xeon Scalable Core count16 cores Base clock2.40GHz

In stock

£829.98inc. VAT

View product: Intel SRKXL Xeon 16 Core CPU Silver 4314 24M 2.40GHZ 135W (2667) — New

Intel New SKUSRF97

Intel SRF97 Xeon 28 Core CPU Platinum 8276L 38.5M 2.20GHZ 165W (2933) — New

Processor familyIntel Xeon Scalable Core count28 cores Base clock2.20GHz

In stock

£377.79inc. VAT

View product: Intel SRF97 Xeon 28 Core CPU Platinum 8276L 38.5M 2.20GHZ 165W (2933) — New

Intel Refurbished SKUSRGZD

Intel SRGZD Xeon 16 Core CPU Gold 6208U 22MB 2.90GHZ 150W (2933) — Refurbished

Processor familyIntel Xeon Scalable Core count16 cores Base clock2.90GHz

In stock

£136.49inc. VAT

View product: Intel SRGZD Xeon 16 Core CPU Gold 6208U 22MB 2.90GHZ 150W (2933) — Refurbished

Intel New SKUSRKJ9

Intel SRKJ9 Xeon 32 Core CPU Gold 6338 48MB 2.00GHZ 205W (3200) — New

Processor familyIntel Xeon Scalable Core count32 cores Base clock2.00GHz

In stock

£1,390.49inc. VAT

View product: Intel SRKJ9 Xeon 32 Core CPU Gold 6338 48MB 2.00GHZ 205W (3200) — New

Intel Refurbished SKUSRF9P

Intel SRF9P Xeon 28 Core CPU Platinum 8280 38.5MB 2.70GHZ 205W (2933) — Refurbished

Processor familyIntel Xeon Scalable Core count28 cores Base clock2.70GHz

In stock

£709.49inc. VAT

View product: Intel SRF9P Xeon 28 Core CPU Platinum 8280 38.5MB 2.70GHZ 205W (2933) — Refurbished

Intel New SKUSR3WU

Intel SR3WU Xeon 6 Core CPU E-2126G 12MB 3.30GHZ — New

Processor familyIntel Xeon Core count6 cores Base clock3.30GHz

In stock

£75.98inc. VAT

View product: Intel SR3WU Xeon 6 Core CPU E-2126G 12MB 3.30GHZ — New

Intel Refurbished SKUSRGZL

Intel SRGZL Xeon 16 Core CPU Gold 6246R 35.75MB 3.40GHZ 205W (2933) — Refurbished

Processor familyIntel Xeon Scalable Core count16 cores Base clock3.40GHz

In stock

£722.49inc. VAT

View product: Intel SRGZL Xeon 16 Core CPU Gold 6246R 35.75MB 3.40GHZ 205W (2933) — Refurbished

Dell Refurbished SKUXPDVP

Dell XPDVP Poweredge R640 R740 R740XD CPU Processor Heatsink Clip — Refurbished

Component typeCooling

In stock

£28.79inc. VAT

View product: Dell XPDVP Poweredge R640 R740 R740XD CPU Processor Heatsink Clip — Refurbished

Dell New SKU100-000000043

Dell 100-000000043 Amd Epyc 16-CORE CPU 7302 128MB 3.00GHZ — New

Processor familyAMD EPYC Base clock3.00GHz

In stock

£50.49inc. VAT

View product: Dell 100-000000043 Amd Epyc 16-CORE CPU 7302 128MB 3.00GHZ — New

Intel Refurbished SKUSRFPR

Intel SRFPR Xeon 20 Core CPU Gold 6230N 27.50MB 2.30GHZ 125W (2933) — Refurbished

Processor familyIntel Xeon Scalable Core count20 cores Base clock2.30GHz

In stock

£287.49inc. VAT

View product: Intel SRFPR Xeon 20 Core CPU Gold 6230N 27.50MB 2.30GHZ 125W (2933) — Refurbished

Intel New SKUSRF7N

Intel SRF7N Xeon 6 Core CPU E-2246G 12MB 3.60GHZ — New

Processor familyIntel Xeon Core count6 cores Base clock3.60GHz

Out of stock

£138.99inc. VAT

View product: Intel SRF7N Xeon 6 Core CPU E-2246G 12MB 3.60GHZ — New

Intel New SKUSRKHM

Intel SRKHM Xeon 28 Core CPU Gold 6330 42MB 2.00GHZ 205W (2933) — New

Processor familyIntel Xeon Scalable Core count28 cores Base clock2.00GHz

Out of stock

£679.79inc. VAT

View product: Intel SRKHM Xeon 28 Core CPU Gold 6330 42MB 2.00GHZ 205W (2933) — New

Intel Used SKUSRKXS

Intel SRKXS Xeon 8 Core CPU Silver 4309Y 12MB 2.80GHZ 105W (2667) — Used

Processor familyIntel Xeon Scalable Core count8 cores Base clock2.80GHz

Out of stock

£331.49inc. VAT

View product: Intel SRKXS Xeon 8 Core CPU Silver 4309Y 12MB 2.80GHZ 105W (2667) — Used

Intel New SKUSR3GP

Intel SR3GP Xeon 8 Core CPU Silver 4109T 11MB 2.00GHZ 70W (2400) — New

Processor familyIntel Xeon Scalable Core count8 cores Base clock2.00GHz

Out of stock

£25.99inc. VAT

View product: Intel SR3GP Xeon 8 Core CPU Silver 4109T 11MB 2.00GHZ 70W (2400) — New

Intel New SKUSR3WN

Intel SR3WN Xeon Qc CPU E-2174G 8M 3.80GHZ — New

Processor familyIntel Xeon Base clock3.80GHz

Out of stock

£48.89inc. VAT

View product: Intel SR3WN Xeon Qc CPU E-2174G 8M 3.80GHZ — New

Intel New SKUSRGZA

Intel SRGZA Xeon 26 Core CPU Gold 6230R 22MB 2.10GHZ 150W (2933) — New

Processor familyIntel Xeon Scalable Core count26 cores Base clock2.10GHz

Out of stock

£230.98inc. VAT

View product: Intel SRGZA Xeon 26 Core CPU Gold 6230R 22MB 2.10GHZ 150W (2933) — New

Supermicro Refurbished SKUSNK-P0068PS

Supermicro SNK-P0068PS 2U Passive CPU Cooling Processor Heatsink — Refurbished

Component typeCooling

Out of stock

£30.79inc. VAT

View product: Supermicro SNK-P0068PS 2U Passive CPU Cooling Processor Heatsink — Refurbished

Intel Refurbished SKUSRKY2

Intel SRKY2 Xeon 32 Core CPU Gold 6338N 48MB 2.20GHZ 185W (2667) — Refurbished

Processor familyIntel Xeon Scalable Core count32 cores Base clock2.20GHz

Out of stock

£1,050.49inc. VAT

View product: Intel SRKY2 Xeon 32 Core CPU Gold 6338N 48MB 2.20GHZ 185W (2667) — Refurbished

AMD New SKU100-000000041

AMD 100-000000041 Epyc 8-CORE CPU 7262 128MB 3.2GHZ — New

Processor familyAMD EPYC Base clock3.2GHz

Out of stock

£41.79inc. VAT

View product: AMD 100-000000041 Epyc 8-CORE CPU 7262 128MB 3.2GHZ — New

Intel New SKUSR3X5

Intel SR3X5 Core 6 Core CPU I5-9400 9MB 2.90GHZ — New

Processor familyIntel Core Core count6 cores Base clock2.90GHz

Out of stock

£58.98inc. VAT

View product: Intel SR3X5 Core 6 Core CPU I5-9400 9MB 2.90GHZ — New

Intel New SKUSR3LL

Intel SR3LL Xeon 6 Core CPU W-2133 8.25MB 3.60GHZ — New

Processor familyIntel Xeon Core count6 cores Base clock3.60GHz

Out of stock

£34.99inc. VAT

View product: Intel SR3LL Xeon 6 Core CPU W-2133 8.25MB 3.60GHZ — New

Intel Refurbished SKUSRKXA

Intel SRKXA Xeon 24 Core CPU Gold 6342 36MB 2.80GHZ 230W (3200) — Refurbished

Processor familyIntel Xeon Scalable Core count24 cores Base clock2.80GHz

Out of stock

£1,484.98inc. VAT

View product: Intel SRKXA Xeon 24 Core CPU Gold 6342 36MB 2.80GHZ 230W (3200) — Refurbished

Buying guide: Processors (CPUs)

Browse server processors for replacement and upgrade projects. Compare core count, clock speed, processor family and thermal design power where provided.

Confirm the socket, chipset, BIOS support and cooling requirements of your server. Dual-processor systems can require matching CPU models and additional heatsinks.

Hardware supplied by KahnServers includes a 1 Year warranty. Check current availability and the individual product specification before ordering.

Start with the platform and installed processor

Record the exact server model and generation, current CPU model and required processor quantity. A shared socket does not establish support for every processor family or revision. Check the manufacturer's processor support list and any BIOS requirements before selecting a replacement or upgrade.

For a second processor, confirm the supported pairing and the hardware needed to complete the installation. This can include a separate heatsink, fans or other model-specific parts. Browse server cooling and heatsinks against the proposed CPU and chassis rather than choosing only by physical fit.

Compare CPUs against the application

Consider the balance of core count, clock speed, memory support and any per-core software licensing costs for your workload. Use our server CPU buying guide and processor compatibility guide to prepare the exact platform, existing specification and planned change before ordering.