P19042-K21 HPE 16GB DDR4-2933 ECC RDIMM 2Rx8 1.2V Compatible Memory
SKU: P19042-K21
16GB | DDR4-2933 | RDIMM | 2Rx8 | 1.2V
155.00 €
$183
Excl. VAT & shipping
Brand New • 1 Year Warranty
Prices and availability may change and are confirmed on quotation. Last reviewed: 23 February 2026
OEM Memory
Samsung, Micron & SK Hynix
Vendor Compatible
Dell · HPE · Lenovo
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HPE doesn’t manufacture memory. They qualify modules from global tier-one OEMs like Samsung, Micron, and SK Hynix—the same trusted brands behind this module.
JEDEC-compliant and spec-matched for HPE systems—ensuring seamless fit, performance, and long-term reliability. All without the HPE label—or the premium that comes with it.
Fully compatible with servers requiring P19042-K21.
P19042-K21 Specifications
| Compatible OEM | HPE |
|---|---|
| Part Number | P19042-K21 |
| Memory Size | 16GB |
| Memory Speed | DDR4-2933 |
| Memory Technology | DDR4 |
| Speed | 2933 |
| Rank and Organization | 2Rx8 |
| Rank Type | Dual Rank |
| Chip Organization | x8 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL21 |
| DIMM Type | Registered |
| Form Factor | RDIMM |
| Voltage | 1.2V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC4-23466U-R |
| Temperature | 0°C to 85°C |
Compatible Systems
Still have questions about this memory module? Contact us for advice or to request a custom quote for your system.