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Green 240-pin DDR3 UDIMM with black memory chips

A-Tech

A-Tech 4GB DDR3 1333 ECC UDIMM 2Rx8 240-Pin Server Memory

SKU CH-YDNE-KZJ51

4GB DDR3 1333MHz ECC UDIMM server memory with 2Rx8 unbuffered design for reliable workstation performance

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • 4GB capacity expands server memory for heavier workloads
  • DDR3 1333MHz speed matches PC3-10600 system requirements
  • ECC UDIMM detects and corrects single-bit data errors
  • 2Rx8 dual-rank organisation optimises memory controller efficiency
  • 5V standard voltage ensures broad platform compatibility

Product identity

This is a 4 GB DDR3 server memory module built with ECC and unbuffered operation. It targets administrators who need to replace or expand memory in compatible server or workstation platforms.

Critical specification

The module runs at DDR3 1333 (PC3-10600) with CL9 latency at 1.5 V and uses a 2Rx8 organisation on a 240-pin DIMM. Systems that require registered DIMMs, a different voltage or a higher speed grade will not accept this part.

Bundle impact

The package contains only the single memory module; no additional brackets, cables or software licences are included. Buyers who need multi-module kits or heat-spreader accessories must source them separately.

How it compares

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

Price $20.99
Cheaper than about 94% 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 $5.25 per GB
Cheaper than about 71% 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 typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

What does the 1333 MT/s rating mean for actual throughput in a server?

The module runs at DDR3 1333 with CL9 latency; real-world bandwidth depends on the platform's memory controller and channel configuration.

Does the PC3-10600 label limit which motherboards can use this DIMM?

PC3-10600 is the JEDEC standard name for DDR3 1333; any board that accepts DDR3 UDIMM ECC at 1.5 V can use it.

Will the 240-pin UDIMM fit in a standard server DIMM slot?

Yes, it uses the 240-pin DDR3 UDIMM form factor, 1.5 V, unbuffered ECC, matching the slot keying for that class of system.

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