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Green rectangular DDR3 UDIMM module with black memory chips and gold contacts

A-Tech

A-Tech 8GB DDR3 1600 ECC UDIMM 2Rx8 Micron MT18JSF1G72AZ-1G6E1ZE MT18JSF1G72AZ-1G6E1ZF Server RAM

SKU CH-9QJT-T5C18

8GB DDR3 1600 ECC UDIMM 2Rx8 server memory module with Micron chipset, CL11 latency and 1.5V operation

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMicron Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • 8GB capacity expands server memory for heavier workloads
  • DDR3 1600 speed with CL11 latency delivers responsive data access
  • ECC unbuffered design detects and corrects single-bit errors automatically
  • 50V standard voltage ensures broad platform compatibility
  • 2Rx8 dual-rank organisation increases memory density per slot

8GB DDR3 1600 ECC UDIMM Server Memory

This 8GB DDR3 module operates at 1600MHz with CL11 latency and 1.5V standard voltage. It uses Micron chipset and features a 2Rx8 rank configuration with ECC error correction. The unbuffered DIMM suits server and workstation systems requiring registered memory alternatives.

DDR3 240-Pin Interface Limits

The DDR3 interface caps transfer rates at PC3-12800 bandwidth with 1.5V operation only. Unbuffered ECC modules cannot function in platforms demanding registered or load-reduced DIMMs. Maximum density per slot is constrained by the DDR3 standard and chipset addressing limits.

2Rx8 ECC Unbuffered Compatibility Decider

The single specification that decides fit is the 2Rx8 ECC unbuffered organisation on a 240-pin DDR3 DIMM. Systems needing registered, fully-buffered, or non-ECC modules will not accept this part. Verify the motherboard qualified-vendor list for this exact rank and ECC type before purchase.

How it compares

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

Price $34.99
Cheaper than about 89% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $4.37 per GB
Cheaper than about 78% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Micron
Model nameMT18JSF1G72AZ-1G6E1ZE, MT18JSF1G72AZ-1G6E1ZF
Total capacity8 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMicron Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

Should I choose the 8GB 2Rx8 module or look for a different capacity?

This listing is a single 8GB module in a 2Rx8 organisation. Add one module per available DIMM slot to reach the total capacity your server board supports.

What does the 1600 MHz rating mean once the module is installed?

The module runs at 1600 MT/s with CL11 latency at 1.50 V, delivering DDR3-1600 speeds when the memory controller is configured for that frequency.

Does the 240-pin DDR3 interface limit the usable speed on my server board?

The 240-pin DDR3 DIMM fits standard DDR3 slots and operates at up to 1600 MT/s; the board's memory controller and qualified-vendor list determine the maximum supported speed.

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