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Four green DDR4 DIMM sticks, 288-pin, 16GB each

A-Tech

A-Tech 64GB (4x16GB) DDR4 2133 MHz ECC UDIMM 2Rx8 CL15 1.2V 288-Pin Server RAM

SKU CH-T2RK-XHP2R

Four 16 GB DDR4 ECC UDIMM modules running at 2133 MHz CL15 1.2 V add 64 GB of server-grade memory

  • CAS latencyCL15
  • Memory rank2Rx8
  • 64 GB kit expands server memory capacity
  • Four 16 GB DDR4 modules at 2133 MHz
  • ECC UDIMM corrects data errors for reliability
  • Dual-rank 2Rx8 organisation increases bandwidth
  • 2 V DDR4 standard voltage reduces power draw

Kit composition and target systems

This 64 GB kit contains four 16 GB DDR4 ECC UDIMM modules rated at 2133 MHz CL15. It is built for servers and workstations that require error-correcting unbuffered memory.

Upgrade path from lower capacity or non-ECC

The kit replaces smaller DDR4 ECC UDIMM sets or non-ECC modules in compatible platforms. The jump is worth it when workloads demand 64 GB of registered-error-correction capacity at standard 1.2 V operation.

Platform verification before purchase

Confirm the system supports DDR4 ECC unbuffered DIMMs at 2133 MHz with dual-rank x8 organisation. Check the motherboard manual for 288-pin slot population rules and maximum per-channel capacity.

How it compares

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

Price $435.99
Pricier than about 68% 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

Memory
CAS latencyCL15
Memory rank2Rx8

Questions about this item

Will these 288-pin DIMMs fit my server's DDR4 memory slots?

Yes, the 288-pin form factor matches standard DDR4 UDIMM slots found in compatible servers and workstations.

What is the correct way to install the four 16 GB modules across memory channels?

Follow the system manual for channel population order; install matching modules in the same coloured slots to enable multi-channel operation.

How do I know when a module in this 64 GB kit needs replacement?

Run a memory diagnostic; ECC logs correctable errors, but persistent uncorrectable errors indicate the module should be replaced.

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