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Green rectangular circuit board with gold edge connectors and black memory chips

HP

HP SmartMemory DDR4 64 GB 288-pin 2933 MHz CL21 1.2 V registered ECC server RAM

SKU CH-C2YP-VTHAP

Registered ECC DDR4 module adds 64 GB at 2933 MHz with CL21 latency and 1.2 V operation

  • Accessory categoryParts
  • High capacity 64 GB module supports demanding workloads
  • Registered ECC design protects data integrity in servers
  • DDR4 2933 MHz speed delivers responsive performance
  • Low 1.2 V operation reduces power consumption

64 GB Registered ECC DIMM

This HP SmartMemory module delivers 64 GB of DDR4 capacity in a single 288-pin registered ECC DIMM. It operates at 2933 MHz with a CAS latency of 21 and a low 1.2 V supply. The registered design adds a buffer that reduces electrical load on the memory controller, making it suited for multi-DIMM server configurations.

Upgrade from smaller registered ECC modules

Replacing lower-capacity registered ECC DIMMs with this 64 GB stick increases total system memory without consuming additional slots. The jump is worth it when workloads such as virtualisation, large databases or in-memory analytics exceed the current memory ceiling and the platform supports 2933 MHz registered ECC operation.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $481.99
Pricier than about 70% of the 6,523 comparable items (median $188.99).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Accessory categoryParts

Questions about this item

Will this 288-pin DDR4 DIMM fit in a standard server memory slot?

Yes, the 288-pin form factor matches standard DDR4 server DIMM sockets.

What is the correct way to seat this registered ECC module, and what step is often missed?

Align the notch with the slot key, press firmly until both side clips click; the step often missed is verifying both clips lock simultaneously.

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