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862976-B21
- Description:
- HPE 16GB 2Rx8 PC4-2400T-E STND Kit
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
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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Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
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In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
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Covered for any early faults.
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.
862976-B21
HPE 16GB 2Rx8 PC4-2400T-E STND Kit
$402.64
$281.84
26 in Global Warehouse
$281.84
30% off
TRUSTED, TRIED, PROVEN
862976-B21 Overview
862976-B21 is a high-performance DDR4 memory module designed in a UDIMM form factor for desktop workstations. With a speed of 3200 MHz, a CAS latency of CL16, and operating at 1.35V, this kit is optimized for excellent responsiveness and multitasking performance without ECC error checking. It comes as a dual channel kit configuration featuring non-ECC, unbuffered modules that integrate a heatspreader for efficient thermal management.
862976-B21 is tailored for gaming and workstation builds, ensuring compatibility with modern desktop platforms including Intel 12th Gen and AMD Ryzen 5000 systems. The memory kit supports Intel XMP 2.0 for easy overclocking and is built with a standard reliability rating to meet the demands of performance-driven applications while providing the precise dimensions and weight specifications required for reliable system integration.
What is the price of 862976-B21?
Lowest price of 862976-B21 is $ 281.84. Shop now! Get further exclusive discounts with bulk quotation on 862976-B21
Explore more options from Computer Memory & Ram or explore other Hpe products.
862976-B21 Specifications
| Product Type | Computer Memory |
| Memory Type | DDR4 |
| Capacity | 16 GB |
| Compatible Platforms | Desktop |
| 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 | 862976-B21 16GB DDR4 UDIMM Memory Kit |
| Height | 1.2 inches |
| Width | 5.3 inches |
| Depth | 0.5 inches |
| Weight | 0.2 lbs |
862976-B21 Use Case
High-Density Virtualization on HPE ProLiant Servers
In enterprise data centers, IT teams deploy the 862976-B21-HPE 16GB 2Rx8 PC4-2400T-E STND Kit across HPE ProLiant DL380 Gen10 servers to maximize VM density. This upgrade delivers a 25% increase in virtual machine consolidation per host, lowers power and cooling costs, and reduces total cost of ownership.
Real-Time Database Acceleration for E-Commerce
An online retailer integrates the 862976-B21-HPE 16GB 2Rx8 PC4-2400T-E STND Kit into its HPE ProLiant DL360 Gen10 running SAP HANA and MySQL clusters. The result is a 35% reduction in query latency, sub-second transaction commits and a seamless shopping experience during peak traffic.
Scalable HPC Clusters for Scientific Simulations
A research institution configures an HPE Apollo high-performance compute cluster with the 862976-B21-HPE 16GB 2Rx8 PC4-2400T-E STND Kit to optimize memory bandwidth for molecular dynamics and CFD workloads. This setup achieves up to 30% faster job throughput and shorter time-to-results for large-scale simulations.
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 | 16 GB | 16 GB |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Compatible Platforms | Desktop | Desktop / Laptop / Server | Desktop | Desktop | Desktop |
| Compatible Systems | Workstation | Workstation | Workstation | N/A | Workstation |
| Depth | 0.5 inches | 0.5 inches | 0.5 inches | N/A | 0.5 inches |
| ECC Support | No | No | No | No | No |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Height | 1.4 inches | 1.18 inches | 1.2 inches | N/A | 1.38 inches |
| Intel Platform Support | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen | N/A | Intel 13th Gen |
| Kit Configuration | Dual Channel | Dual Channel | Dual Channel | Single Channel | Single Channel |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Product Name | 815100-B21 | 815101-B21 DDR4 16GB Dual Channel Memory Module | 862976-B21 16GB DDR4 UDIMM Memory Kit | P00922-B21 | P10733-B21 16GB DDR4 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 | No | No | No |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming | Gaming |
| Voltage | 1.35V | 1.35V | 1.35V | 1.35V | 1.35V |
| Weight | 0.2 lbs | 0.3 lbs | 0.2 lbs | N/A | 0.2 lbs |
| Width | 5.3 inches | 5.3 inches | 5.3 inches | N/A | 5.25 inches |
| XMP Support | Intel XMP 2.0 | 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 of the HPE 862976-B21 memory module?
A
The HPE 862976-B21 module provides 16 GB of DDR4 memory per DIMM, ideal for expanding server memory capacity.
Q
What memory speed does PC4-2400T-E indicate?
A
PC4-2400T-E indicates a data rate of 2400 MT/s (megatransfers per second), delivering high-bandwidth performance for server workloads.
Q
What does 2Rx8 mean in the HPE 16GB PC4-2400T-E STND Kit?
A
2Rx8 denotes a dual-rank configuration with x8 data width per rank, enhancing performance and maximizing memory density.
Q
What is the form factor and pin count of this DDR4 DIMM?
A
This memory module is a 288-pin DDR4 Registered DIMM (RDIMM) in a standard full-height form factor, compatible with HPE ProLiant and Apollo servers.
Q
Is the HPE 16GB PC4-2400T-E STND Kit ECC Registered or Load Reduced?
A
The module is an ECC Registered DIMM (RDIMM), offering error correction to ensure data integrity in enterprise environments.
Q
Does the HPE 862976-B21 support HPE SmartMemory features?
A
Yes, this module is validated as HPE SmartMemory, enabling advanced diagnostics, tuning, and enhanced reliability in HPE servers.
Q
Which HPE server models are compatible with SKU 862976-B21?
A
The 16 GB PC4-2400T-E STND Kit is compatible with HPE ProLiant Gen9 and Gen10 servers, including DL, ML, and SL series systems.
Q
What voltage does the HPE PC4-2400T-E memory module require?
A
This DDR4 RDIMM operates at a low voltage of 1.2 V, reducing power consumption and heat generation.
Q
What are the CAS latency and timing specifications of this memory?
A
The module features a CAS latency of 17 (CL17) with standard timings of 17-17-17 at 2400 MT/s for balanced performance.
Q
How does using PC4-2400T memory improve server performance?
A
With 2400 MT/s data rates, PC4-2400T reduces latency and increases bandwidth, accelerating data-intensive applications and virtualization tasks.
Q
Can I mix the HPE 862976-B21 with third-party or different speed DIMMs?
A
Mixing HPE SmartMemory with third-party or varied-speed DIMMs is not recommended, as it may cause compatibility issues and suboptimal performance.
Q
How do I install the 16 GB 2Rx8 PC4-2400T-E STND Kit in my HPE server?
A
Power off the server, open the chassis, align the DIMM notch with the socket key, and firmly press the module until the latches click into place.
Q
What warranty coverage does HPE provide for the 862976-B21 memory kit?
A
HPE offers a limited lifetime warranty on this memory module, covering defects in materials and workmanship when used in supported HPE systems.
Q
What types of workloads is the HPE 16 GB PC4-2400T-E STND Kit optimized for?
A
This high-performance RDIMM is optimized for virtualization, database management, analytics, and other enterprise-class workloads.
Q
What should I do if I experience compatibility or performance issues with this memory?
A
Verify that BIOS and firmware are up to date, ensure DIMMs are installed in correct slots, and contact HPE support for diagnostics and assistance.
