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
Eight green DDR3 DIMM modules with black chips in a row

A-Tech

A-Tech 64GB (8x8GB) DDR3 1866 ECC UDIMM 2Rx8 1.5V Server RAM

SKU CH-3YCC-X3Y8N

Eight unbuffered ECC modules totalling 64 GB of DDR3 1866 server memory at 1.5 V

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeUnbuffered

Capacity 64GB (8 x 8GB)

  • 64 GB total capacity across eight 8 GB modules
  • DDR3 1866 MHz speed with CL13 latency for responsive server workloads
  • ECC unbuffered DIMM detects and corrects single-bit errors automatically
  • Dual-rank 2Rx8 organisation on 240-pin form factor fits compatible DDR3 servers
  • Standard 1.5 V operation matches DDR3 server platform requirements

DDR3 1866 ECC UDIMM kit for servers

This 64GB kit contains eight 8GB DDR3 1866 modules built as ECC unbuffered DIMMs. It targets administrators upgrading compatible servers or workstations that require dual-rank x8 memory at standard 1.5V operation.

Verify DDR3 ECC UDIMM support and slot count

Confirm that your system accepts DDR3 ECC unbuffered memory and provides at least eight 240-pin DIMM slots. Check the manual for channel population rules and maximum supported speed before ordering this CL13 1.50V kit.

Replaces slower or smaller DDR3 ECC modules

The upgrade is worthwhile when your current DDR3 ECC UDIMMs run below 1866 MHz or total capacity limits workload throughput. It does not suit systems that need registered DIMMs, non-ECC memory, or a different DDR generation.

How it compares

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

Price $347.99
Pricier than about 63% 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 $5.44 per GB
Cheaper than about 69% 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 DDR3 Server Memory RAM
Model nameA-Tech 8 GB 2Rx8 PC3-14900E
Total capacity64 GB (8 × 8 GB)
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL13
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Other versions of this model

5 more in the same range

Questions about this item

What comes in the 64GB kit and do I need anything else?

The kit contains eight 8 GB DDR3 1866 ECC UDIMM modules (240-pin, 2Rx8, 1.5 V, CL13). No extra parts are required; install them into compatible server or workstation DIMM slots.

Should I choose this 8 x 8 GB kit or a different capacity?

Select this 64 GB kit when your system needs the full 64 GB across eight slots. If your board has fewer slots or a lower maximum, choose a smaller kit that matches those limits.

What does the 1866 MHz rating deliver in a real server?

At 1866 MHz (PC3-14900) the modules transfer data at the rated DDR3 speed, reducing latency to CL13 and improving throughput for multi-threaded workloads on supported platforms.

More in ECC Server RAM

Similar items