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Green rectangular DDR3 DIMM circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 4GB DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server RAM

SKU CH-SN23-DVPZY

Adds 4GB of DDR3 1333MHz ECC registered server memory with 2Rx4 organisation and Dell part compatibility

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC protection guards data integrity in servers
  • 50V standard voltage keeps power draw predictable
  • Registered DIMM design stabilises heavy memory loads
  • 1333MHz DDR3 speed matches PC3-10600 spec
  • 240-pin form factor fits compatible Dell server slots

4GB DDR3 1333 ECC RDIMM Server Memory

This A-Tech module is a 4GB DDR3 1333MHz PC3-10600 ECC Registered DIMM built for server and workstation systems. It operates at a standard 1.5V with CL9 latency and uses a 2Rx4 rank configuration. The 240-pin DIMM fits compatible DDR3 slots in enterprise environments.

Registered ECC with 2Rx4 organisation

The single specification that determines fit is the registered ECC RDIMM design with a 2Rx4 chip arrangement. This module requires a motherboard that supports registered error-correcting memory and the specific 2Rx4 density. Systems expecting unbuffered UDIMMs or a different rank layout will not accept this part.

4GB capacity for light virtualisation

A single 4GB stick handles basic hypervisor hosts, file services or legacy application servers with modest memory footprints. It runs out quickly when running multiple virtual machines, large databases or memory-intensive analytics, at which point additional modules or higher-density DIMMs become necessary.

How it compares

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

Price $23.99
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 $6.00 per GB
Cheaper than about 64% of the 6,064 comparable items (median $7.25 per GB).

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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

What does the 1333 MHz speed mean for actual throughput in my server?

The DDR3-1333 rating indicates the module transfers data at 1333 million cycles per second with CL9 timing, matching the PC3-10600 designation for registered ECC server memory.

How does the registered ECC interface affect what the memory controller can do?

The registered buffer adds one clock cycle of latency but reduces electrical load on the memory controller, allowing more modules per channel while ECC corrects single-bit errors for data integrity.

Will the 240-pin DIMM fit my Dell server's memory slots?

Yes, the 240-pin DDR3 DIMM form factor matches the slots used by the listed Dell part numbers including A3583831, A3721482, A2626072, and A2626093.

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