HP 64GB 4Rx4 PC4-2400T DDR4 Server RAM 805358-B21
64 GB DDR4 server memory module running at 2400 MT/s with quad-rank 4Rx4 organisation
- 64 GB capacity supports large virtualised workloads
- DDR4 2400 MT/s speed enables fast data throughput
- 4Rx4 organisation increases memory density per slot
- HP 805358-B21 part ensures genuine server-grade compatibility
64GB DDR4 server module
This HP 64GB DDR4 module uses a 4Rx4 organisation and runs at PC4-2400T speed. It is built for servers that need high memory density in each slot. The part suits administrators expanding virtualisation hosts or database nodes.
Sustained load behaviour
Under continuous workloads the 4Rx4 layout distributes requests across four ranks, helping to keep throughput steady. The registered design adds a clock cycle of buffering that stabilises signalling on heavily populated channels. Buyers who need ECC error correction will find it included. Builders who require lower latency for fewer ranks should consider a different configuration.
How it compares
Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.
- Price $177.99
- Typical for this category: the median of 6,523 items is $188.99.
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Specifications
| Product | |
|---|---|
| Brand name | HP 64 GB 4Rx4 PC4-2400T MEMORY MODULES 805358-B21 819413-001 DDR4 SDRAM |
Questions about this item
How much power does the 64GB 4Rx4 DDR4 module draw when the server runs all day?
The module is rated PC4-2400T at 2400 MT/s; actual power draw depends on the server platform and workload.
What server memory slots and chipset are required for this 805358-B21 kit to function?
It needs DDR4 RDIMM slots that support 4Rx4 64GB modules at 2400 MT/s; check the system qualified-vendor list for 805358-B21.
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