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878128-L21
HPE DL580 Gen10 Xeon-Gold 5122 (3.6GHz/4-core/105W) FIO Proc...
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Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
878128-L21 is an Intel processor from the 13th Gen lineup, built on the Raptor Lake architecture and designed for LGA 1700 socket motherboards. It features 16 cores and 24 threads with a base clock speed of 3.4 GHz and a maximum boost clock of 5.4 GHz, paired with 16 MB of L2 cache and 30 MB of L3 cache, all within a 125W TDP envelope.
This CPU includes Intel UHD Graphics 770 with a graphics base frequency of 350 MHz and a maximum dynamic frequency of 1150 MHz. It supports dual-channel DDR4 and DDR5 memory configurations up to 128 GB, is PCIe 5.0 compliant, and comes unlocked for overclocking. Its robust performance makes it ideal for high-end gaming, workstation productivity, and overclocking enthusiasts.
878128-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 878128-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
Scenario: A financial services data center experiences an unexpected CPU failure on an HPE DL580 Gen10 server. By pre-staging the 878128-L21 Xeon-Gold 5122 FIO Processor Kit on-site, technicians complete a hot-swap in under 30 minutes. Benefit: Restores full compute capacity, meets 99.99% SLA uptime and minimizes costly downtime.
Scenario: An enterprise consolidates VMware vSphere workloads on HPE DL580 Gen10 hosts to improve VM density. Deploying the 878128-L21 Kit as part of scheduled CPU refresh cycles standardizes all nodes with 3.6 GHz/4-core performance. Outcome: Extends server lifespan by 24 months, reduces power draw per VM by 15%, and optimizes data-center TCO.
Scenario: A global retailer validates its DR plan by rebuilding production-grade servers in a secondary site. Holding the 878128-L21 FIO Processor Kit on standby enables full HPE DL580 Gen10 rebuilds in under two hours. Benefit: Achieves sub-2-hour RTO, ensures compliance with audit requirements, and validates seamless failover performance.
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| 878128-L21 |  P05722-B21 |  878142-B21 |  878136-B21 |  P05706-L21 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Zen 4 | Zen 4 |
| Base Clock | 3.4 | 3.6 | 3.6 | 4.5 | 4.5 |
| Brand | Intel | Intel | Intel | AMD | AMD |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | AM5 | AM5 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 16 | 8 | 8 | 16 | 8 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Ryzen 7000 Series | Ryzen 7000 Series |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None | None |
| L2 Cache | 16 | 8 | 8 | 8 | 8 |
| L3 Cache | 30 | 16 | 16 | 64 | 32 |
| Max Boost Clock | 5.4 | 4.9 | 5.0 | 5.7 | 5.4 |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-13700K Processor (878128-L21) | P05722-B21 High Performance Processor | Intel Core i7 Raptor Lake 878142-B21 | AMD Ryzen 9 7950X | AMD Ryzen 7 7700X |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | None | None | None |
| Series | Intel Core | Intel Core | Intel Core | AMD Ryzen | AMD Ryzen |
| TDP | 125W | 125W | 125W | 170W | 105W |
| Threads | 24 | 16 | 16 | 32 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming / Workstation / Overclocking | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | AMD-V | AMD-V |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
The Xeon Gold 5122 FIO kit performs reliably in enterprise environments.
Good balance of efficiency and performance.
Stable under continuous production workloads.
Handled virtualization tasks smoothly.
A dependable FIO CPU option.
The HPE DL580 Gen10 Xeon-Gold 5122 FIO Processor Kit is a field-installable option containing one Intel Xeon Gold 5122 CPU (3.6 GHz base, 4 cores/8 threads, 11 MB cache, 105 W TDP) validated for HPE ProLiant DL580 Gen10 servers.
This kit is compatible exclusively with HPE ProLiant DL580 Gen10 models that feature the FIO-capable processor sockets and have the minimum required BIOS revision installed.
Intel Xeon Gold 5122 offers 4 cores, 8 threads, 3.6 GHz base frequency, up to 3.8 GHz Turbo Boost, 11 MB SmartCache and a 105 W thermal design power, delivering consistent enterprise performance.
Power down the server, unplug power, open the chassis, remove the empty FIO socket blank, seat the Xeon Gold 5122 processor, secure its retention bracket, reapply thermal interface material, close the chassis, and update the BIOS.
Yes. Before installation, ensure your system firmware (BIOS and iLO) is updated to the minimum versions specified in the HPE ProLiant DL580 Gen10 Maintenance and Service Guide.
No. HPE requires identical processors across all sockets in a DL580 Gen10; mixing Xeon Gold 5122 with different SKUs is not supported and may cause instability.
The Xeon Gold 5122 excels at virtualization, database transactions, business-critical applications and general-purpose compute tasks requiring low-latency, high-frequency cores.
With the Xeon Gold 5122 installed, the DL580 Gen10 supports up to 12 DDR4 DIMM slots per processor, for a total memory capacity of 6 TB when using 128 GB modules.
Yes. This kit carries HPE’s standard one-year parts warranty, which can be extended through optional HPE Care Pack services for up to five years of coverage.
The Xeon Gold 5122 draws up to 105 W under full load. Ensure your DL580 Gen10 power supplies and rack cooling meet HPE’s thermal and power guidelines for a 4-socket configuration.
Compared to Platinum series, the Gold 5122 offers higher base frequency at fewer cores (4 cores vs. up to 28), delivering stronger single-thread performance but lower overall parallel throughput.
HPE’s return policy varies by reseller. Typically, sealed field-installed parts can be returned within 30 days of purchase if unopened and accompanied by a valid RMA.
Use a torque-rated screwdriver, antistatic wrist strap, thermal grease, cleaning wipes and follow HPE’s installation instructions to ensure proper seating and cooling.
No. The kit ships with the bare processor only. You must reuse the server’s existing HPE DL580 Gen10 heatsink and ensure fresh thermal interface material is applied.
Refer to the HPE ProLiant DL580 Gen10 Server Maintenance and Service Guide and the HPE Support Center website for step-by-step installation and compatibility matrices.
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