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 4GB DDR3 1333MHz PC3-10600 ECC Registered 2Rx4 240-Pin Server RAM

SKU CH-DFYQ-N8ERQ

4GB DDR3 1333MHz ECC registered server memory module with 240-pin DIMM form factor

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC registered design protects data integrity in server workloads
  • DDR3 1333 MHz PC3-10600 speed matches system bus timing
  • 4 GB capacity on a single 240-pin DIMM adds memory headroom
  • 5 V standard voltage keeps power draw within DDR3 spec
  • 2Rx4 rank organisation fits registered memory slots

4GB DDR3 ECC Registered Module

This 4GB DDR3 1333MHz PC3-10600 ECC Registered DIMM is built for servers and workstations that require registered memory with error correction. It operates at 1.5V with CL9 latency and uses a 2Rx4 organisation on a 240-pin interface.

Suits systems needing registered ECC DDR3

This module fits platforms that specifically call for DDR3 Registered ECC memory at 1333MHz. Systems that require unbuffered memory, non-ECC modules or a different DDR generation cannot use this part.

Registered ECC with 2Rx4 organisation

The single specification that decides compatibility is the registered ECC design with 2Rx4 rank structure; the motherboard must support Registered DIMMs with this exact organisation for the module to function.

How it compares

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

Price $22.99
Cheaper than about 93% of the 6,523 comparable items (median $188.99).
Total capacity 4 GB
Lower than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $5.75 per GB
Cheaper than about 66% 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
Total capacity4 GB
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

Does my server need DDR3 1333 MHz PC3-10600 registered ECC slots to use this module?

Yes, the module is a 240-pin DDR3 RDIMM running at 1333 MHz PC3-10600 with ECC and registered buffering, so the motherboard must support that exact specification.

Can I mix this 2Rx4 registered stick with older unbuffered DDR3 DIMMs in the same system?

No, registered and unbuffered DIMMs cannot be mixed on the same motherboard; all slots must use registered modules for the system to operate correctly.

How can I confirm the module is running at 1333 MHz with ECC active after installation?

Check the BIOS memory information or use a tool like CPU-Z to verify the reported speed shows 1333 MHz and that ECC status reads enabled.

More in ECC Server RAM

Similar items