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816643-B21
HPE DL580 Gen9 Xeon E7-8890v4 (2.2GHz/24-core/60MB/165W) Pro...
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
816643-B21 is an Intel Core i7-12700K processor from the Intel 12th Gen family built on the Alder Lake architecture. Designed for the LGA 1700 socket, it delivers 12 cores and 20 threads with a base clock speed of 3.6 GHz and a boost clock speed of up to 5.0 GHz, complemented by 12 MB of L2 cache and 25 MB of L3 cache while operating at a thermal design power of 125W and featuring Intel UHD Graphics 770.
816643-B21 supports a dual-channel memory architecture with compatibility for both DDR4 and DDR5 memory types, enabling high-speed data transfer and responsiveness for demanding applications. It also provides PCIe 5.0 connectivity and overclocking capabilities, making it well-suited for gaming, workstation, and server use cases on platforms built around Intel 600 series chipsets.
816643-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 816643-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
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| 816643-B21 |  816657-L21 |  788337-B21 |  788327-B21 |  816645-L21 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.6 GHz | 3.6 | 3.2 GHz | 3.5 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 12 | 8 | 8 | 16 | 8 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX-512 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 12 | 6 MB | 4 | 2 MB | 4 |
| L3 Cache | 25 | 16 MB | 16 | 24 MB | 16 |
| Max Boost Clock | 5.0 | 4.9 GHz | 5.0 | 5.0 GHz | 4.8 |
| 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 | DDR4 | 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 i7-12700K | 816657-L21 | Intel Core i7-13700K Processor (788337-B21) | 788327-B21 Processor | Intel Core i7-13700K |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | SGX | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 20 | 16 | 16 | 24 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
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 E7-8890v4 delivers strong performance for large enterprise systems.
Reliable CPU for high-memory workloads.
Stable operation in production environments.
Handled virtualization tasks effectively.
Good option for DL580 Gen9 servers.
The Xeon E7-8890v4 in SKU 816643-B21 runs at a base clock speed of 2.2 GHz for consistent, enterprise-grade performance.
The Xeon E7-8890v4 features 24 physical cores and supports 48 threads via Intel Hyper-Threading Technology.
The processor delivers up to 3.4 GHz with Intel Turbo Boost Technology for burst-mode workloads.
It includes a 60 MB Intel Smart Cache to accelerate data access and reduce latency.
The Processor Kit has a TDP of 165 W, aligning with HPE’s cooling and power specifications.
It supports DDR4 Registered DIMMs (RDIMMs) and Load-Reduced DIMMs (LRDIMMs) up to 2400 MT/s.
Yes, SKU 816643-B21 is specifically validated for HPE ProLiant DL580 Gen9 servers.
The kit includes the CPU and retention bracket; an HPE-qualified heatsink and fan must be ordered separately.
It supports Intel VT-x, VT-d, VT-c, Trusted Execution Technology, and Intel TXT for secure virtualization.
The CPU offers up to 40 PCI Express 3.0 lanes for high-throughput I/O connectivity.
Yes, you can upgrade by replacing both processor sockets with the 816643-B21 kit and updating the server firmware.
Yes, the processor supports Intel Hyper-Threading Technology to enable 48 concurrent threads.
It requires an LGA2011-3 (Socket R3) motherboard interface.
The kit carries HPE’s standard one-year limited warranty, with optional extensions and support services.
It uses a flip-chip BGA (Ball Grid Array) package for secure, high-density mounting.
Each processor supports four DDR4 memory channels, accommodating up to eight DIMMs per CPU.
United States
