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Entry level memory kit with dependable performance.
862974-B21
HPE 8GB 1Rx8 PC4-2400T-E STND Kit
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Name:
862974-B21
- Description:
- HPE 8GB 1Rx8 PC4-2400T-E STND Kit
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$232.68
- Price:
$158.2232% off
Quantity:
1
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862974-B21 Overview
862974-B21 is a DDR4 UDIMM memory module engineered for high-performance desktop builds, offering a speed of 3200 MHz with a CAS latency of CL16 and operating at 1.35V. This module comes in a dual channel kit configuration, is non-ECC and unbuffered, features an integrated heatspreader, and is designed to meet the needs of gaming and workstation environments.
The 862974-B21 module is verified for compatibility with desktop systems while also supporting select server platforms, including Intel 12th Gen and AMD Ryzen 5000 environments. Crafted to official datasheet specifications, it provides a reliable thermal solution and performance consistency, thereby meeting the rigorous demands of modern computing applications.
862974-B21 price is $158.22, a 32% saving from the Hpe list price of $232.68. 862974-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 862974-B21 for additional pricing. Browse the full Hpe Memory & Ram series or explore all Hpe products.
862974-B21 Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 16 GB
- Compatible Platforms
- Desktop / Laptop / Server
- Compatible Systems
- Workstation
- Form Factor
- UDIMM
- Kit Configuration
- Dual Channel
- Speed
- 3200 MHz
- Operating Temperature
- N/A
- Reliability Rating
- Standard
- CAS Latency (CL)
- CL16
- Voltage
- 1.35V
- ECC Support
- No
- Registered/Buffered
- Unbuffered
- XMP Support
- Intel XMP 2.0
- RGB Lighting
- No
- Heatsink / Heatspreader
- Yes
- Intel Platform Support
- Intel 12th Gen
- AMD Platform Support
- AMD Ryzen 5000
- Use Case
- Gaming
- Product Name
- 862974-B21 Memory Module
- Height
- 1.2 inches
- Width
- 5.3 inches
- Depth
- 0.4 inches
- Weight
- 0.26 lbs
862974-B21 Use Case
VDI Acceleration on HPE ProLiant Gen10 Servers
Scenario: An SMB deploying VMware Horizon on HPE ProLiant DL360 Gen10 requires balanced memory per CPU socket to support 50+ concurrent virtual desktops. By installing the HPE 862974-B21 8GB 1Rx8 PC4-2400T-E STND Kit, IT teams achieve consistent DDR4-2400 performance. Benefit: Delivers predictable user experience, reduces login times by 20%, and maximizes VM density for lower TCO.
Real-Time In-Memory Database Boost for Retail Analytics
Scenario: A retail chain integrates SAP HANA for inventory forecasting and needs low-latency read/write operations on ProLiant servers. Adding the HPE 8GB 1Rx8 PC4-2400T-E STND Kit scales memory bandwidth and capacity for large in-memory tables. Benefit: Cuts query latency by 30%, accelerates same-day stock replenishment, and drives data-driven promotions with high reliability.
Edge Computing Enhancement in Industrial IoT Gateways
Scenario: A manufacturing plant deploys HPE Edgeline EL1000 gateways to preprocess sensor data at the line level. Upgrading with the HPE 862974-B21 8GB DDR4-2400T module ensures efficient local analytics and buffering. Benefit: Reduces cloud bandwidth by 40%, improves real-time defect detection, and maintains continuous operation under harsh factory conditions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 862974-B21 |  838083-B21 |  815100-B21 |  876181-B21 |  P10729-B21 | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 16 GB | 16 GB | 16 GB | 8 GB | 16 GB |
| Compatible Platforms | Desktop / Laptop / Server | Desktop | Desktop | Laptop | Desktop |
| Compatible Systems | Workstation | Workstation | Workstation | N/A | N/A |
| Form Factor | UDIMM | UDIMM | UDIMM | SODIMM | UDIMM |
| Kit Configuration | Dual Channel | Single Channel | Dual Channel | Single Channel | Dual Channel |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 2666 MHz | 3200 MHz |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL19 | CL16 |
| Voltage | 1.35V | 1.35V | 1.35V | 1.2V | 1.35V |
| ECC Support | No | No | No | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | No | Intel XMP 2.0 |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | Yes | Yes | Yes | No | Yes |
| Intel Platform Support | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen | N/A | Intel 10th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | N/A | AMD Ryzen 5000 |
| Use Case | Gaming | Gaming | Gaming | General Use | Gaming / Workstation |
| Product Name | 862974-B21 Memory Module | 838083-B21 DDR4 16GB UDIMM | 815100-B21 | 876181-B21 DDR4 SODIMM Memory Module | P10729-B21 DDR4 Desktop Memory Module |
| Height | 1.2 inches | 1.4 inches | 1.4 inches | 0.19 inches | 1.3 inches |
| Width | 5.3 inches | 5.3 inches | 5.3 inches | 2.66 inches | 5.3 inches |
| Depth | 0.4 inches | 0.2 inches | 0.5 inches | 1.18 inches | 0.2 inches |
| Weight | 0.26 lbs | 0.3 lbs | 0.2 lbs | 0.1 lbs | 0.35 lbs |
Reviews & Ratings
S
Sumbul Raza
4
Stable for daily workloads.
M
Minho Park
5
Good for standard servers.
F
Feroz Khan
3
Reliable operation.
K
Kate Holloway
4
Satisfied overall.
Questions & Answers
What is the HPE 8GB 1Rx8 PC4-2400T-E STND Kit (SKU: 862974-B21)?
The HPE 8GB 1Rx8 PC4-2400T-E STND Kit (SKU: 862974-B21) is a single-rank 8 GB DDR4-2400 ECC UDIMM memory module optimized for HPE ProLiant servers.
Which HPE servers support the 8GB 1Rx8 PC4-2400T-E STND Kit?
This memory kit is validated for HPE ProLiant Gen9 and Gen10 servers, including DL, ML and Apollo series models.
What does PC4-2400T-E mean?
PC4-2400T-E denotes DDR4 SDRAM running at 2400 MT/s with ECC error-checking and optimized timing for server workloads.
Does the module support ECC?
Yes, the STND Kit supports full ECC (Error-Correcting Code) to detect and correct single-bit memory errors in server environments.