United States$5,000,000+
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Dylan Moore
5
Solid DDR4 memory upgrade.
805347-B21
HPE 8GB (8GB) Single Rank x8 DDR4-2400 CAS-17-17-17 Register...
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Name:
805347-B21
- Description:
- HPE 8GB (8GB) Single Rank x8 DDR4-2400 CAS-17-17-17 Registered Memory Kit
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$445.12
- Price:
$146.8967% off
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1
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805347-B21 Overview
805347-B21 is a high-performance DDR4 memory module engineered for modern computing. It features a standard UDIMM form factor with a speed of 3200 MHz and a CAS latency of CL16, operating at a voltage of 1.35V. The module size is 16 GB configured in a dual channel kit, is non-ECC and unbuffered, and is designed for seamless compatibility with desktop and laptop systems.
805347-B21 is also equipped with an effective heatspreader to maintain thermal stability under demanding conditions. Although it does not feature RGB lighting, this module is optimized for gaming and workstation builds. It supports Intel XMP 3.0 and is officially compatible with Intel 12th Gen and AMD Ryzen 5000 platforms, offering consistent performance for users who demand both speed and reliability.
805347-B21 price is $146.89, a 67% saving from the Hpe list price of $445.12. 805347-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 805347-B21 for additional pricing. Browse the full Hpe Memory & Ram series or explore all Hpe products.
805347-B21 Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 16 GB
- Compatible Platforms
- Desktop / Laptop
- Compatible Systems
- N/A
- 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 3.0
- RGB Lighting
- No
- Heatsink / Heatspreader
- Yes
- Intel Platform Support
- Intel 12th Gen
- AMD Platform Support
- AMD Ryzen 5000
- Use Case
- Gaming
- Product Name
- 805347-B21 DDR4 16GB Dual Channel Memory Module
- Height
- 1.2 inches
- Width
- 5.3 inches
- Depth
- 0.6 inches
- Weight
- 0.3 lbs
805347-B21 Use Case
Enterprise Virtualization Consolidation with HPE ProLiant Servers
In a multinational enterprise data center, IT administrators deploy the 805347-B21 HPE 8GB DDR4-2400 CAS-17 Registered Memory Kit across HPE ProLiant DL380 Gen10 nodes to boost VM density by 20%. The module’s ECC and Registered design ensures zero downtime during live migrations, reduces I/O latency by 15%, and lowers hardware TCO through higher VM consolidation ratios.
In-Memory Database Acceleration for SAP HANA
A financial services firm upgrades its SAP HANA appliances with the 805347-B21 HPE 8GB DDR4-2400 CAS-17 Registered Memory Kit to expand in-memory capacity. The additional 8 GB modules deliver 1.2 × faster transactional throughput and sub-millisecond query response, ensuring real-time analytics, consistent SLAs, and seamless regulatory reporting during peak trading hours.
High-Performance Computing Node Scaling for Engineering Simulations
An automotive design lab integrates the 805347-B21 HPE 8GB DDR4-2400 CAS-17 Registered Memory Kit into its HPE Apollo compute cluster. The balanced single-rank x8 configuration accelerates CFD and FEA workloads by 25%, maintains thermal stability under sustained load, and enables linear scaling across 100+ nodes—delivering faster design iterations and reduced project timelines.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 805347-B21 |  805351-B21 |  P00922-B21 |  P00930-B21 |  838079-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 | 16 GB | 8 GB |
| Compatible Platforms | Desktop / Laptop | Desktop | Desktop | Desktop | Desktop |
| Compatible Systems | N/A | N/A | N/A | Workstation | Workstation |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Dual Channel | Single Channel | Single Channel | Dual Channel | Dual Channel |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 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 | CL16 | CL16 |
| Voltage | 1.35V | 1.35V | 1.35V | 1.35V | 1.35V |
| ECC Support | No | No | No | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | Intel XMP 3.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 |
| RGB Lighting | No | No | No | Yes | No |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Intel Platform Support | Intel 12th Gen | Intel 12th Gen | N/A | Intel 10th Gen | Intel 12th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Use Case | Gaming | Gaming | Gaming | Gaming | Workstation |
| Product Name | 805347-B21 DDR4 16GB Dual Channel Memory Module | 805351-B21 DDR4 16GB 3200MHz UDIMM Memory Module | P00922-B21 | P00930-B21 High-Performance DDR4 16GB Dual Channel Memory Kit | 838079-B21 High Performance DDR4 Memory Module |
| Height | 1.2 inches | N/A | N/A | 1.4 inches | 1.2 inches |
| Width | 5.3 inches | N/A | N/A | 5.3 inches | 5.3 inches |
| Depth | 0.6 inches | N/A | N/A | 0.5 inches | 0.5 inches |
| Weight | 0.3 lbs | N/A | N/A | 0.35 lbs | 0.3 lbs |
Reviews & Ratings
A
Anum Farooq
4
Improved overall system stability.
K
Kevin Liu
5
Runs flawlessly.
S
Salman Yaqoob
3
Reliable enterprise memory.
I
Isabella Rossi
4
Good value.
Questions & Answers
What is the capacity and configuration of the HPE 805347-B21 memory kit?
The HPE 805347-B21 kit includes a single 8 GB DDR4-2400 RDIMM module in a Single Rank x8 configuration, optimized for server performance and reliability.
Which HPE servers are compatible with the 8 GB DDR4-2400 CAS-17 RDIMM?
This module is compatible with HPE ProLiant Gen9 and Gen10 servers that support DDR4-2400 Registered memory; consult the server QuickSpecs for exact models.
What performance improvement does DDR4-2400 CAS-17 memory deliver?
DDR4-2400 CAS-17 RDIMMs deliver a 19.2 GB/s data rate per module, reducing memory latency and improving overall server throughput under heavy workloads.
How do I install the HPE 8 GB DDR4-2400 RDIMM in my server?
Power down the server, open the chassis, align the module notch with the DIMM slot key, press firmly until latches click, then close the chassis and power on.