| Zombie Components LLC | Sylmar, California |
Lot of 170 HPE certified 32 GB DDR4-2666 ECC Registered server memory modules, HPE SmartMemory build. HPE assembly part number 840758-091, HPE spare part number 850881-001, HPE option kit 815100-B21. Removed from HPE ProLiant Gen10 service. HPE Security ID hologram label intact on the modules photographed.
The lot is a mix of two manufacturers under the same HPE part number: Samsung M393A4K40BB2-CTD7Y (PC4-2666V-RB2-12-DB1, made in Korea) and SK hynix HMA84GR7AFR4N-VK (PC4-2666V-RB2-11, made in China). Both are 32 GB 2Rx4 DDR4-2666 registered ECC modules with the same HPE 840758-091 label and the same electrical specification. The split between Samsung and SK hynix in the lot is not counted. Sold as one lot of 170; the photos show one module of each type.
60 Day Money Back Guarantee. Operation verified in server.
- Genuine HPE SmartMemory build with intact green hologram Security ID label.
- 2Rx4 dual rank x4, the Gen10 preferred rank for full-channel population.
- Clean undamaged passives, bright gold edge fingers, no asset tags or customer stickers.
- Lot depth of 170, 5440 GB total.
| Parameter | Value |
| MPN | 840758-091 |
| HPE assembly PN | 840758-091 |
| HPE spare PN | 850881-001 |
| HPE option kit | 815100-B21 |
| Manufacturer MPNs in the lot | Samsung M393A4K40BB2-CTD7Y; SK hynix HMA84GR7AFR4N-VK |
| Lot size | 170 modules |
| Capacity per module | 32 GB |
| Total capacity | 5,440 GB |
| Type | DDR4 SDRAM RDIMM, ECC, Registered |
| Speed | DDR4-2666, PC4-21300 (label PC4-2666V) |
| Rank | 2Rx4 |
| Pins | 288 |
| Voltage | 1.2 V |
| CAS latency | CL19 |
| DRAM (Samsung modules) | Samsung K4A8G045WB-BCTD, 8Gb C-die |
| Module date codes seen | Samsung 1915, SK hynix 1813 |
170 x 32 GB RDIMM (mixed Samsung M393A4K40BB2-CTD7Y and SK hynix HMA84GR7AFR4N-VK, all HPE 840758-091).
Not included:
Packaging, anti-static trays, documentation.
HPE lists part number 840758-091 / 850881-001 for ProLiant Gen10 servers with 1st generation Intel Xeon Scalable processors: BL460c, DL360, DL380, DL560, DL580, ML110, ML350, XL170r, XL190r Gen10, plus Synergy and ConvergedSystem platforms. Standard JEDEC DDR4-2666 RDIMM; registered ECC memory for server platforms only, not for desktop boards. Mixing manufacturers within one server is permitted by HPE when the part number matches; population rules for ranks and speeds follow the host platform.
Where possible, electronics are tested. The value of an item determines the effort put into testing; items not specifically tested in detail are visually inspected and reviewed for operational status. Any exceptional wear is noted in the description. Most items are covered by a money-back guarantee.
Box 12 x 8 x 6 in, ship weight 12 lb. Anti-static packaging.
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