We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular circuit board with gold edge connectors and black memory chips

A-Tech

A-Tech 8GB DDR4 2933 ECC RDIMM 1Rx8 288-Pin Server RAM

SKU CH-22AY-83Y9V

8GB DDR4 2933 ECC registered DIMM for servers and workstations, CL21 at 1.2V

  • Total capacity8 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL21
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 8GB

  • ECC protection guards data integrity with registered DDR4 2933 MHz operation
  • Single-rank 1Rx8 layout enables dense server configurations at CL21 latency
  • Standard 1.2 V voltage reduces power draw in always-on workloads
  • 288-pin RDIMM form factor fits qualified DDR4 server and workstation slots
  • Rigorous module testing ensures dependable performance under sustained loads

Server DDR4 2933 ECC RDIMM

This 8 GB registered DIMM adds error-correcting memory to compatible DDR4 servers and workstations. It is not usable in desktop or laptop platforms. The module targets administrators who need to expand capacity on qualified hardware.

Registered single-rank design

Registered buffering and single-rank x8 organisation reduce electrical load on the memory controller, allowing larger populations per channel on supported systems. ECC operation detects and corrects single-bit errors to protect data integrity.

8 GB at 2933 MT/s CL21

The module delivers 8 GB of capacity at 2933 MT/s with CL21 latency and 1.20 V operation. It suits moderate virtualization, database and compute workloads; larger datasets or heavier concurrency will require additional modules or higher-capacity DIMMs.

How it compares

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

Price $88.99
Cheaper than about 73% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $11.12 per GB
Pricier than about 71% of the 6,064 comparable items (median $7.25 per GB).

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
Brand nameA-Tech
Product lineA-Tech DDR4 Server Memory RAM
Model nameA-Tech 8 GB 1Rx8 PC4-2933Y-R
Total capacity8 GB
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL21
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

Will the 1Rx8 ECC RDIMM need replacement after a certain number of write cycles?

The module uses DDR4 technology at 1.20V with ECC error correction; no write-cycle endurance limit is specified for this class of server memory.

What limits sustained throughput on the 2933 MHz registered DIMM?

The CL21 CAS latency and single-rank x8 organisation set the timing boundary for continuous data transfers.

How much power does the 288-pin module draw when running all day at 1.20V?

Standard DDR4 voltage of 1.20V keeps power draw low; exact wattage depends on system load and memory controller activity.

More in ECC Server RAM

Similar items