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Eight green DDR4 ECC UDIMM modules in a row, no heat spreaders, 288 pins visible

A-Tech

A-Tech 64GB (8x8GB) DDR4 2933 ECC UDIMM 1Rx8 Server RAM

SKU CH-SYAP-C3KHJ

Eight 8 GB DDR4 ECC unbuffered DIMMs running at 2933 MHz with CL21 latency for servers and workstations

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL21
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

Capacity 64GB (8 x 8GB)

  • 64 GB kit lets servers handle heavier workloads
  • ECC UDIMM detects and corrects single-bit memory errors
  • 2933 MHz DDR4 speed accelerates data throughput
  • Single-rank 1Rx8 layout simplifies channel population
  • 20 V standard voltage reduces power draw

Server ECC UDIMM Kit

This 64 GB kit contains eight 8 GB DDR4 ECC UDIMM modules rated at 2933 MHz with CL21 latency. It is built for servers and workstations that require error-correcting unbuffered memory and will not work in desktop or laptop computers.

Eight-Module Installation

All eight 288-pin DIMMs must be seated in the correct channels according to the system manual to enable full bandwidth and ECC function. Mismatched population order or mixing with registered DIMMs will prevent the system from posting.

64 GB ECC Headroom

The kit delivers 64 GB of single-rank ECC capacity at 1.2 V, suited for virtualisation hosts, database nodes and compute clusters that benefit from error correction. Workloads needing more than 64 GB or registered DIMM support will exceed this kit's capability.

How it compares

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

Price $911.99
Pricier than about 80% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (8 × 8 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $14.25 per GB
Pricier than about 74% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 Server Memory RAM
Model nameA-Tech 8 GB 1Rx8 PC4-2933Y-E
Part numberAT8G8D4D2933ES8N12 V
Total capacity64 GB (8 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL21
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

How do I confirm the kit is running at DDR4 2933 with ECC active after installation?

Enter the server BIOS or use a tool such as dmidecode to verify each module shows 2933 MT/s, CL21 timing, 1.20 V and ECC type Unbuffered.

What ships in the box and what must I source separately?

The box contains eight 8 GB DDR4 2933 ECC UDIMM modules for a total of 64 GB; no heat spreaders, cables or tools are included.

Should I choose this 8-module 64 GB kit or a different capacity for my server?

Select this kit when your platform requires eight single-rank 1Rx8 UDIMMs at 2933 MHz; choose another capacity only if your system needs fewer modules or a different total size.

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