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

A-Tech

A-Tech 8GB DDR3L 1600MHz PC3L-12800 ECC RDIMM 2Rx4 Micron MT36KSF1G72PZ-1G6 Server RAM

SKU CH-KMGG-X7MM5

An 8 GB DDR3L 1600 MHz ECC registered DIMM with 1.35 V operation and CL11 latency for server upgrades

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • ECC registered design protects data integrity in servers
  • 8 GB DDR3L 1600 MHz module expands memory capacity
  • Low 1.35 V DDR3L voltage reduces power draw
  • 240-pin RDIMM form factor fits compatible server boards
  • 2Rx4 dual-rank organisation improves bandwidth efficiency

Server ECC RDIMM Upgrade

This 8 GB DDR3L registered DIMM adds error-correcting memory to compatible servers and workstations. It runs at 1600 MHz with CL11 latency and a 2Rx4 organisation using major-brand chips. The module fits 240-pin DIMM slots and replaces Micron part numbers MT36KSF1G72PZ-1G6 and MT36KSF1G72PZ-1G6K1.

Low-Voltage Thermals

Operating at 1.35 V, the DDR3L design reduces power draw and heat output compared with standard-voltage DDR3. Lower thermal load helps keep fan speeds down in densely populated memory channels. Registered buffering also eases electrical loading on the memory controller during sustained workloads.

Capacity Step From Smaller Modules

The 8 GB density suits administrators moving up from 4 GB sticks when the platform supports registered ECC memory. Verify the system’s qualified-vendor list and maximum supported capacity per slot before ordering. The jump is worthwhile when virtualization, database caching or multi-user workloads exceed the current memory ceiling.

How it compares

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

Price $31.99
Cheaper than about 90% 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 $4.00 per GB
Cheaper than about 81% 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 capacity8 GB
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.35 V

Questions about this item

How do I install this 240-pin DDR3L RDIMM and what step is often missed?

Power down the server, open the chassis, align the notch on the 240-pin module with the slot key, press firmly until both latches click, then verify in BIOS that the 1.35V voltage and registered ECC mode are detected.

What maintenance or replacement will this 8GB 2Rx4 module need later?

No routine maintenance is required; if a memory error appears, run a diagnostic and replace the individual 8GB RDIMM, as the module is not serviceable and uses major-brand chips tested for long-term reliability.

What limit appears first under sustained load with this CL11 1600MHz ECC RDIMM?

The registered buffer and ECC overhead set the practical throughput ceiling; sustained workloads will hit the DDR3L 1600MHz bandwidth limit before temperature or voltage throttling becomes a factor.

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