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E5-2637v4 FIO provided excellent single-thread performance.
817935-L21
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HPE DL380 Gen9 Xeon E5-2637v4 (3.5GHz/4-core/15MB/135W) FIO...
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817935-L21
- Description:
- HPE DL380 Gen9 Xeon E5-2637v4 (3.5GHz/4-core/15MB/135W) FIO Processor Kit
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817935-L21 Overview
817935-L21 is an Intel Core processor from the Intel 13th Gen family built on the Raptor Lake architecture. It features an LGA 1700 socket with 16 cores and 24 threads, a base clock speed of 3.6 GHz and a maximum boost clock of 5.0 GHz, 2 MB of L2 cache alongside 24 MB of L3 cache, a thermal design power of 125W, and integrated Intel UHD Graphics 770 with a base graphics frequency of 300 MHz and a dynamic frequency of 1150 MHz.
This processor supports both DDR4 (up to 3200 MHz) and DDR5 (up to 4800 MHz) memory types in dual-channel configurations, uses the PCIe 5.0 interface, and is unlocked for overclocking. It is compatible with Intel Z690 and Z790 chipsets and is ideally suited for high-performance gaming and workstation applications.
817935-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 817935-L21 for additional pricing. Browse the full Hpe Dl380 Server Processors series or explore all Hpe products.
817935-L21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4 & DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 16
- Threads
- 24
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 2
- L3 Cache
- 24
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300
- Graphics Max Dynamic Frequency
- 1150
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-13700K
- Height
- 0.24
- Width
- 1.5
- Depth
- 1.5
- Weight
- 0.25
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 817935-L21 |  P02534-B21 |  826872-B21 |  P02539-L21 |  P02507-L21 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.6 | 3.6 GHz | 3.6 | 3.6 |
| 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 | 16 | 8 | 8 | 8 | 8 |
| Depth | 1.5 | 1.0 inches | 1.48 inches | 4.0 inches | 1.5 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 14th Gen |
| Graphics Base Frequency | 300 | 300 | 300 MHz | 350 | 350 |
| Graphics Max Dynamic Frequency | 1150 | 1100 | 1200 MHz | 1100 | 1150 |
| Height | 0.24 | 0.5 inches | 0.06 inches | 1.38 inches | 0.6 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | 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 | 2 | 4 | 4 MB | 4 | 8 |
| L3 Cache | 24 | 16 | 24 MB | 16 | 16 |
| Max Boost Clock | 5.0 | 4.9 | 5.0 GHz | 5.0 | 5.0 |
| 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 | DDR5 | DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | No | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-13700K | P02534-B21 Processor | 826872-B21 Processor | P02539-L21 | Intel Core P02507-L21 Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | None | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 24 | 16 | 16 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | No | Yes |
| Use Case | Gaming | Gaming | Gaming / Workstation | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.25 | 0.15 lbs | 0.25 lbs | 0.25 lbs | 0.35 lbs |
| Width | 1.5 | 1.0 inches | 1.48 inches | 4.0 inches | 1.5 inches |
Reviews & Ratings
V
Victor Lang
5
Great for latency-sensitive workloads.
W
Waqas Javed
4
Stable under continuous load.
X
Xander Holt
4
High clock speed made applications responsive.
Y
Yasir Munir
4
Strong Gen9 processor choice.
Questions & Answers
What is the HPE DL380 Gen9 Xeon E5-2637v4 FIO Processor Kit (817935-L21)?
The 817935-L21 is a factory-integrated Intel Xeon E5-2637v4 processor kit for HPE ProLiant DL380 Gen9 servers, delivering 4 cores, 15 MB cache, 3.5 GHz base clock, and 135 W TDP.
Which HPE servers are compatible with SKU 817935-L21?
This FIO processor kit is certified exclusively for HPE ProLiant DL380 Gen9 models; it is not supported on Gen8 or Gen10 platforms.
How many cores and threads does the Xeon E5-2637v4 provide?
The Xeon E5-2637v4 in this kit offers 4 physical cores and 4 threads, optimized for single-threaded workloads.
What is the base clock speed and maximum turbo frequency?
The processor runs at a 3.5 GHz base clock and can turbo up to 3.8 GHz per core under thermal and power conditions.
What cache size does this processor include?
It features a 15 MB Intel Smart Cache shared among all cores to accelerate data access and reduce latency.
What is the thermal design power (TDP) rating?
The kit has a TDP of 135 W, which should be supported by the DL380 Gen9’s standard thermal and power infrastructure.
Does the Xeon E5-2637v4 support Intel Turbo Boost Technology?
Yes, Intel Turbo Boost Technology 2.0 is supported, automatically raising clock speeds when thermal and power headroom are available.
Is Hyper-Threading enabled on this processor?
No, the E5-2637v4 does not support Hyper-Threading; it delivers four single-threaded execution units.
Which memory types and speeds are supported?
It supports DDR4 RDIMM and LRDIMM memory modules up to 2400 MT/s, with a maximum capacity determined by the DL380 Gen9 configuration.
Can I mix this processor with other Xeon models in the same server?
No, HPE requires identical processor models in multi-CPU configurations to ensure system stability and performance.
How do I install the 817935-L21 processor kit?
Installation is performed during factory integration; for field upgrades, you must engage HPE Authorized Service to maintain warranty and compatibility.
Does this kit include a warranty?
Yes, it carries HPE’s standard limited warranty, covering parts and labor when installed by HPE or an authorized partner.
Is this processor kit suitable for virtualization workloads?
Yes, its high clock speed and cache make it ideal for small to medium-scale virtualization and latency-sensitive applications.
How does the E5-2637v4 compare to previous generation CPUs?
Compared to the E5-2637v3, it offers higher base/turbo clocks, improved microarchitecture, and DDR4 support for enhanced single-threaded performance.
Where can I purchase the HPE SKU 817935-L21?
You can order through HPE’s official channel partners, HPE direct sales, or authorized distributors using SKU 817935-L21 for genuine product assurance.