This item, 840758-091, is the HPE assembly number for the product described as 32GB (1x32GB) Dual Rank x4 DDR4-2666 CAS-19-19-19 Registered Smart Memory Kit. Further details below.
HPE memory assembly number 840758-091 is a DRAM module for use in certain HPE ProLiant Gen10 servers. This is genuine HPE memory. This is NOT third party or generic memory. A sampling of compatible machines is found below but that list not necessarily complete. Feel free to contact us to verify compatibility with your machine. The 840758-091 memory is a 288-pin DIMM form factor, and has a capacity of 32 gigabytes. This memory is PC4-21300, with a speed of 2666 Mhz. This memory is one of our most popular products. Please note that this is Registered memory, which cannot be mixed in the same server as Unbuffered memory.
815100-B21 is the option part number used by HPE to reference this memory, but that part number won't appear anywhere on the module. The HPE assembly number of 840758-091 will be visible on the label on the module.
Related Resources:
SERVER MEMORY AND PERSISTENT MEMORY POPULATION RULES FOR HPE GEN10 SERVERS WITH INTEL XEON SCALABLE PROCESSORS
HPE Option Part #: 815100-B21
HPE Spare Part #: 850881-001
HPE Assembly Part #: 840758-091
Specifications:
- Type: DRAM
- Product Type: Memory module
- Form Factor: DIMM 288-pin
- Technology: DDR4 SDRAM
- Storage Capacity: 32 GB
- Registered or Buffered: Registered
- Data Integrity Check: ECC
- Module Configuration: 4096 x 72
- Chips Organization: X4
- Memory Speed: 2666 megahertz
- Memory Specification Compliance: PC4-21300
- Supply Voltage: 1.2 volt
- CAS Latency: CL19
- Latency Timings: 19-19-19
- RAM Features: Dual Rank
RESOURCES:
Quickspecs for 840758-091
✅ BL460c Gen10 (1st Gen CPU)
✅ DL360 Gen10 (1st Gen CPU)
✅ DL380 Gen10 (1st Gen CPU)
✅ DL560 Gen10 (1st Gen CPU)
✅ DL580 Gen10 (1st Gen CPU)
✅ ML110 Gen10 (1st Gen CPU)
✅ ML350 Gen10 (1st Gen CPU)
✅ XL170r Gen10 (1st Gen CPU)
✅ XL190r Gen10 (1st Gen CPU)
✅ XL230k Gen10 (1st Gen CPU)
✅ and possibly others
Contact us via Live Chat if you have any questions about compatibility.
Last updated: 11/11/2024
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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.
