United States
Name:
805347-B21
- Description:
- HPE 8GB (8GB) Single Rank x8 DDR4-2400 CAS-17-17-17 Registered Memory Kit
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$445.12
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$146.89
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All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
805347-B21
HPE 8GB (8GB) Single Rank x8 DDR4-2400 CAS-17-17-1...
$445.12
$146.89
10 in Global Warehouse
$146.89
67% off
TRUSTED, TRIED, PROVEN
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.
What is the price of 805347-B21?
Lowest price of 805347-B21 is $ 146.89. Shop now! Get further exclusive discounts with bulk quotation on 805347-B21
Explore more options from Computer Memory & Ram or explore other 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
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| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Capacity | 16 GB | 16 GB | 16 GB | 8 GB | 16 GB |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Compatible Platforms | Desktop / Laptop | Desktop | Desktop | Desktop | Desktop |
| Compatible Systems | N/A | N/A | Workstation | Workstation | N/A |
| Depth | 0.6 inches | N/A | 0.5 inches | 0.5 inches | N/A |
| ECC Support | No | No | No | No | No |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Height | 1.2 inches | N/A | 1.4 inches | 1.2 inches | N/A |
| Intel Platform Support | Intel 12th Gen | N/A | Intel 10th Gen | Intel 12th Gen | Intel 12th Gen |
| Kit Configuration | Dual Channel | Single Channel | Dual Channel | Dual Channel | Single Channel |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Product Name | 805347-B21 DDR4 16GB Dual Channel Memory Module | P00922-B21 | P00930-B21 High-Performance DDR4 16GB Dual Channel Memory Kit | 838079-B21 High Performance DDR4 Memory Module | 805351-B21 DDR4 16GB 3200MHz UDIMM Memory Module |
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| RGB Lighting | No | No | Yes | No | No |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz |
| Use Case | Gaming | Gaming | Gaming | Workstation | Gaming |
| Voltage | 1.35V | 1.35V | 1.35V | 1.35V | 1.35V |
| Weight | 0.3 lbs | N/A | 0.35 lbs | 0.3 lbs | N/A |
| Width | 5.3 inches | N/A | 5.3 inches | 5.3 inches | N/A |
| XMP Support | Intel XMP 3.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 |
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Questions & Answers
Q
What is the capacity and configuration of the HPE 805347-B21 memory kit?
A
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.
Q
Which HPE servers are compatible with the 8 GB DDR4-2400 CAS-17 RDIMM?
A
This module is compatible with HPE ProLiant Gen9 and Gen10 servers that support DDR4-2400 Registered memory; consult the server QuickSpecs for exact models.
Q
What performance improvement does DDR4-2400 CAS-17 memory deliver?
A
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.
Q
How do I install the HPE 8 GB DDR4-2400 RDIMM in my server?
A
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.
Q
What does CAS-17-17-17 latency specification mean?
A
CAS-17-17-17 indicates the module’s Column Address Strobe (CAS) latency and subsequent cycle delays, offering predictable memory access times for server applications.
Q
What are the benefits of registered (RDIMM) memory?
A
Registered memory buffers address signals, enhancing stability and enabling higher memory capacities in multi-DIMM server configurations.
Q
Can I mix this HPE DDR4-2400 RDIMM with other memory types?
A
Mixing RDIMMs with LRDIMMs or UDIMMs is not supported; always use identical Registered modules in matched pairs or sets for best performance.
Q
Does the HPE 805347-B21 module support ECC error correction?
A
Yes, this RDIMM supports full ECC functionality to detect and correct single-bit memory errors, ensuring data integrity in critical environments.
Q
How many modules are included in the HPE 8 GB DDR4-2400 memory kit?
A
The 805347-B21 kit includes a single 8 GB registered DIMM; additional modules must be purchased separately for multi-DIMM configurations.
Q
What is the warranty coverage for the HPE 805347-B21 memory kit?
A
HPE provides a limited lifetime warranty on customer-replaceable memory modules when installed in an HPE server and registered within your support contract.
Q
How can I verify that the new memory module is recognized by my server?
A
Enter the server’s iLO interface or BIOS Setup Utility and review the memory inventory page; the new 8 GB module will appear under installed DIMMs.
Q
Will upgrading to DDR4-2400 CAS-17 memory improve virtualization performance?
A
Yes, the increased bandwidth and reduced latency of DDR4-2400 CAS-17 RDIMMs help virtual machines run more efficiently under high consolidation ratios.
Q
Can I use this HPE module in non-HPE servers?
A
While technically compatible with DDR4-2400 RDIMM slots, HPE modules are validated for HPE servers and may not be supported by other vendors.
Q
What does Single Rank x8 mean for this memory module?
A
Single Rank x8 refers to the module’s internal organization: one active bank (rank) of x8 DRAM chips, balancing capacity and signal integrity for server use.
Q
What are the power and thermal characteristics of the HPE 8 GB DDR4-2400 module?
A
The module operates at 1.2 V with an average power draw of 2.4 W and adheres to JEDEC thermal specifications for safe operation in server environments.
Q
Where can I find the HPE part number and serial number on the memory module?
A
The HPE part number (805347-B21) and unique serial number are printed on the module’s label, typically located on the memory’s heat spreader.
