HPE
HPE 256GB 8Rx4 DDR4-3200 CAS-26 LRDIMM SmartMemory Kit
P07654-B21
Price on request
Conditions: New · Refurbished · Used
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HPE
815101-B21
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HPE
HPE 64GB 4Rx4 DDR4-2666 Load Reduced SmartMemory Kit
MPN815101-B21
Also known as 850882-001
The HPE 815101-B21 is a 64GB 4Rx4 DDR4-2666 load-reduced SmartMemory kit with ECC and CAS latency 19.
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HPE 64GB 4Rx4 DDR4-2666 Load Reduced SmartMemory Kit
815101-B21 · Refurbished · 1 year warranty
Quantity (units)
Overview
The HPE 815101-B21 is a load-reduced module: 64GB with a 4Rx4 layout, ECC, a DDR4-2666 data rate and a CAS latency of 19. It sits in HPE's SmartMemory line.
Load-reduced DIMMs buffer data lines, allowing servers to manage more ranks per channel than registered DIMMs would permit. That is why they appear in servers built for very large memory totals. The price of that design is that load-reduced and registered modules are generally not mixed in one server.
Buyers use this kit to expand ProLiant servers already running load-reduced memory, or to build a high-memory system from the start. It is also the like-for-like replacement for a failed module.
Check the memory guide for your model, and keep module type and speed uniform.
Available refurbished with 1 year or 3 years of warranty, and used with a 90 day warranty. No new offer is listed. Submit an RFQ for 815101-B21 and mention the memory already installed.
Specifications
| Manufacturer part number | 815101-B21 |
|---|---|
| Brand | HPE |
| ECC | Yes |
| Rank / organization | 4Rx4 |
| Pc rating | PC4-2666V-L |
| Speed | 2,666 MT/s |
| Capacity | 64 GB |
| CAS latency | 19 |
| Cas timings | 19-19-19 |
| Memory type | DDR4 |
| Module type | LRDIMM |
Specifications from the manufacturer's datasheet ↗
Alternative part numbers
Other numbers for 815101-B21, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.
| Part number | Type | Brand | Note |
|---|---|---|---|
| 850882-001 | Spare | Same brand | HPE spare part numberQuote this part number |
FAQ
- What kind of module is the 815101-B21?
- A 64GB 4Rx4 load-reduced DIMM with ECC.
- What speed does the HPE 815101-B21 run at?
- DDR4-2666, CAS latency 19.
- Can it be mixed with registered DIMMs?
- Module types are generally kept uniform; check your server's guide.
- Is it sold new?
- No. Refurbished and used are offered.
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