This item, 838079-B21, is the HPE option part number for the product described as 8GB (1x8GB) Single Rank x8 DDR4-2666 CAS-19-19-19 Registered Smart Memory Kit. Further details below.
Upgrade your Gen10 server with this 8GB DDR4-2666 Registered Smart Memory Kit, designed to improve performance and responsiveness. This memory module enhances your system's ability to handle multiple tasks efficiently, making it suitable for a range of server applications. With a speed of 2666 MHz and CAS Latency timings of 19-19-19, this memory ensures quick and reliable data access.
This 8GB memory module is designed for easy installation and optimal compatibility with Gen10 servers. Built with ECC data integrity for enhanced stability and featuring a single-rank configuration, this memory kit provides a dependable solution for your server's memory needs. Compatible servers include, but are not limited to, Gen10 servers.
HPE Option Part #: 838079-B21
HPE Spare Part #: 868841-001
HPE Assembly Part #: 840755-191
PRODUCT SPECIFICATIONS FOR 838079-B21:
- Capacity: 8 GB
- Upgrade Type: System specific
- OEM Manufacturer Equivalent Part Number: HP 838079-B21, HP 868841-001
- Type: DRAM memory module
- Technology: DDR4 SDRAM
- Form Factor: DIMM 288-pin
- Speed: 2666 MHz (PC4-21300)
- Latency Timings: CL19 (19-19-19)
- Data Integrity Check: ECC
- Features: Single Rank, registered
- Module Configuration: 1024 X 72
- Chips Organization: X8
- Voltage: 1.2 V
COMPATIBLE WITH:
OTHER HPE MACHINES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR 838079-B21
| Spare PN | Description | |
|---|---|---|
 | 868841-001 | 8GB PC4-2666V-R, synchronous dynamic random access memory (SDRAM),dual data rate(DDR4) mode, dual in-line memory module (DIMM), organized as 1Gx72 |
Last updated: 5/2/2025
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This product is warrantied against hardware failure for a period of 5 Years from the date of purchase. Before making a purchase, please take a moment to review our return policy below.
Returns
It is the customer's responsibility to verify compatibility with their machine(s) before placing an order. If an item is ordered by mistake, it can be returned for refund, minus a 25% restocking fee, within 5 business days of receipt. The cost of freight is not refundable.
Please be aware that factory-sealed equipment can only be returned if it remains unopened.
Defective Products
If you have received a defective part and your machine is still within the HPE warranty period, please initiate a warranty exchange by visiting the HPE Enterprise Support Center. Be sure to have the serial numbers of the defective drive and your server/storage array handy.
In case your hardware becomes defective during the Global One warranty period, but the HPE warranty has expired, you can return the product to us for a working replacement. You are responsible for the shipment of returned merchandise. However, we will cover the expense of Ground /Economy shipment for the replacement item(s).
Requesting an RMA
To initiate a return or warranty claim, please complete and submit the RMA Request Form.
