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Dependable DDR3 memory for older servers.
713985-B21
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HPE 16GB (1x16GB) Dual Rank x4 PC3L-12800R (DDR3-1600) Regis...
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Name:
713985-B21
- Description:
- HPE 16GB (1x16GB) Dual Rank x4 PC3L-12800R (DDR3-1600) Registered CAS-11 Low Voltage Memory Kit
- Rating:
Added to cart 28 times recently
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- Hpe
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- Warranty:
- 3
- List Price:
$434.00
- Price:
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713985-B21 Overview
713985-B21 is a DDR4 computer memory module featuring a UDIMM form factor with a speed of 3200 MHz and a CAS latency of CL16. It operates at 1.35V and is available as a single channel module, designed primarily for desktop systems requiring robust performance for both gaming and workstation environments.
713985-B21 comes equipped with an integrated heatspreader to provide solid thermal management under intensive loads. As a non-ECC, unbuffered memory solution that supports Intel XMP 2.0, it is optimized for users seeking reliable performance without the additional features of RGB lighting, making it ideal for high-performance gaming and workstation builds.
713985-B21 price is $78.12, a 82% saving from the Hpe list price of $434.00. 713985-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 713985-B21 for additional pricing. Browse the full Hpe Memory & Ram series or explore all Hpe products.
713985-B21 Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 8 GB
- Compatible Platforms
- Desktop
- Compatible Systems
- Workstation
- Form Factor
- UDIMM
- Kit Configuration
- Single 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 11th Gen
- AMD Platform Support
- AMD Ryzen 5000
- Use Case
- Gaming / Workstation
- Product Name
- 713985-B21 DDR4 8GB 3200MHz UDIMM Memory
- Height
- 1.2 inches
- Width
- 5.28 inches
- Depth
- 0.5 inches
- Weight
- 0.25 lbs
713985-B21 Use Case
Enterprise Virtualization Density Boost on HPE ProLiant
In large-scale data centers running HPE ProLiant DL380 Gen9 servers, IT teams install the 713985-B21-HPE 16GB (1x16GB) Dual Rank x4 PC3L-12800R (DDR3-1600) Registered CAS-11 Low Voltage Memory Kit to consolidate virtual machines. Leveraging enterprise-grade registered ECC and low-voltage operation, this module sustains higher VM density per host while reducing power draw by up to 20 %, delivering predictable compute performance, lower cooling costs and streamlined capacity planning.
Accelerated OLTP Databases for Financial Services
A global bank deploys the 713985-B21-HPE 16GB DDR3-1600 Registered Memory Kit in its HPE ProLiant DL360 Gen9 cluster to support high-frequency trading and real-time analytics. Dual-rank x4 architecture and CAS-11 latency optimization drive sub-millisecond transaction times and 99.99 % uptime. The low-voltage design cuts data-center power consumption, ensuring regulatory compliance and superior return-on-investment through faster query response and minimized infrastructure footprint.
High-Performance Computing for Genomic Research
A bioinformatics lab scales its HPE Apollo 6500 Gen10 HPC nodes with the 713985-B21-HPE 16GB Registered CAS-11 Low Voltage Memory Kit to accelerate genome assembly and sequence alignment workflows. Registered ECC safeguards against silent data corruption in large parallel calculations, while DDR3-1600 throughput and reduced thermal output enable sustained compute density. The result: 30 % faster job completion, enhanced cluster reliability and lower total cost of ownership in compute-intensive research environments.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 713985-B21 |  P00924-B21 |  838083-B21 |  876181-B21 |  815097-B21 | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 8 GB | 16 GB | 16 GB | 8 GB | 16 GB |
| Compatible Platforms | Desktop | Desktop | Desktop | Laptop | Desktop |
| Compatible Systems | Workstation | Workstation | Workstation | N/A | N/A |
| Form Factor | UDIMM | UDIMM | UDIMM | SODIMM | UDIMM |
| Kit Configuration | Single Channel | Dual Channel | Single 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 | 1.2V |
| 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 11th Gen | Intel 12th Gen | Intel 12th Gen | N/A | Intel 12th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | N/A | AMD Ryzen 5000 |
| Use Case | Gaming / Workstation | Gaming / Workstation | Gaming | General Use | Gaming |
| Product Name | 713985-B21 DDR4 8GB 3200MHz UDIMM Memory | P00924-B21 High Performance DDR4 Memory Kit | 838083-B21 DDR4 16GB UDIMM | 876181-B21 DDR4 SODIMM Memory Module | 815097-B21 DDR4 Desktop Memory Kit |
| Height | 1.2 inches | 1.2 inches | 1.4 inches | 0.19 inches | 1.2 inches |
| Width | 5.28 inches | 5.3 inches | 5.3 inches | 2.66 inches | 5.3 inches |
| Depth | 0.5 inches | 1.2 inches | 0.2 inches | 1.18 inches | 0.1 inches |
| Weight | 0.25 lbs | 0.3 lbs | 0.3 lbs | 0.1 lbs | 0.15 lbs |
Reviews & Ratings
B
Bushra Siddiq
4
Runs reliably without errors.
H
Hiro Tanaka
4
Good performance for its class.
Z
Zeeshan Akhtar
5
Smooth integration.
P
Paula Grant
5
Satisfied with stability.
Questions & Answers
What are the key specifications of the HPE 16GB (1x16GB) Dual Rank x4 PC3L-12800R DDR3-1600 CAS-11 Low Voltage Memory Kit?
This HPE kit includes one 16GB DDR3-1600 registered ECC DIMM, dual rank x4 organization, PC3L-12800R speed, CAS-11 latency and operates at 1.35V for low-voltage efficiency.
Is the HPE 16GB DDR3-1600 memory kit compatible with HPE ProLiant servers?
Yes. This module is fully validated for HPE ProLiant Gen8, Gen9 and select Gen10 servers; confirm compatibility via the HPE Memory Configuration Tool or server Quickspecs.
Can I mix this 16GB PC3L-12800R module with other DIMMs?
Mixing is supported only with identical speed, voltage, rank and ECC-registered modules. For optimal performance, use matched kits in the same memory channel.
How do I install the HPE 16GB DDR3-1600 registered memory module?
Power off the server, open the chassis, locate the correct DIMM slot per the server’s memory population rules, align the module notch, press until latches click, then reboot.
What are the benefits of using registered ECC memory in servers?
Registered ECC memory enhances system stability by buffering address/command signals and correcting single-bit errors, reducing downtime in mission-critical applications.
Does the HPE 16GB PC3L-12800R module support ECC error correction?
Yes. It is a registered ECC DIMM that automatically detects and corrects single-bit memory errors for increased data integrity.
What voltage does the HPE PC3L-12800R DDR3-1600 module require?
This module operates at 1.35 volts (low voltage), reducing power consumption and thermal output compared to standard 1.5V DDR3 DIMMs.
What is the CAS latency of this HPE 16GB DDR3-1600 memory?
The module has a CAS latency of 11 (CL11), balancing performance and stability for server workloads.
How many of these 16GB modules can I install in my server?
Installation limits vary by server model. For example, a 24-DIMM server supports up to 384GB by installing 24 of these 16GB modules; always verify with your server’s memory guidelines.
How can I verify that SKU 713985-B21 meets my system requirements?
Use the HPE Memory Configurator or consult the server’s Quickspecs to match memory speed, rank, voltage and capacity requirements.
What warranty coverage does the HPE 16GB DDR3-1600 memory kit include?
This HPE memory kit is backed by a limited lifetime warranty, covering defects in materials and workmanship for the product’s life in the original server.
What is the difference between PC3-12800 and PC3L-12800 modules?
PC3L-12800 modules run at 1.35V (low voltage), while standard PC3-12800 modules operate at 1.5V. Both deliver DDR3-1600 performance, but PC3L reduces power draw.
Is this HPE memory kit optimized for Intel Xeon processors?
Yes. The DIMM is validated for Intel Xeon E5 and E7 series processors commonly used in HPE ProLiant servers, ensuring reliable high-speed operation.
What does Dual Rank x4 mean for this memory module?
Dual Rank indicates two sets of memory chips on the DIMM, improving parallelism. x4 refers to each chip’s data width of 4 bits, optimized for server workloads.
Can I upgrade from DDR3-1333 to this DDR3-1600 memory kit?
Yes, provided your server supports DDR3-1600. Upgrading from DDR3-1333 to DDR3-1600 improves bandwidth; confirm compatibility in the server Quickspecs.
What should I do if the server does not recognize the new HPE memory module?
Power down, reseat the DIMM, update BIOS/firmware, verify memory population rules and compatibility. If the issue persists, contact HPE Support.