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Green 240-pin DDR3L registered DIMM with black memory chips

A-Tech

A-Tech 8GB DDR3L 1333 ECC RDIMM 2Rx4 Server Memory

SKU CH-E1FW-V6HJB

8GB DDR3L 1333MHz ECC registered DIMM for server and workstation upgrades

  • Total capacity8 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetSamsung Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 8GB capacity expands server memory headroom for heavier workloads
  • DDR3L 1333MHz speed with CL9 latency delivers responsive data access
  • ECC registered design detects and corrects memory errors automatically
  • Low 1.35V operation reduces power draw and heat output
  • Tested compatible replacement for Samsung M393B1K70QB0-YH9Q8 module

Server Memory Upgrade

This 8GB DDR3L ECC RDIMM module provides a registered, error-correcting memory upgrade for compatible servers and workstations. It operates at 1333MHz with CL9 latency and a low 1.35V voltage using Samsung chipset components.

Build Integration

The 240-pin DIMM form factor fits standard DDR3 server slots and the registered design helps reduce electrical load on the memory controller. The 2Rx4 rank configuration and ECC functionality require a platform that supports registered ECC memory to operate correctly.

Included Benefits

The module serves as a direct compatible replacement for the Samsung M393B1K70QB0-YH9Q8 part number. Each unit undergoes quality assurance testing for dependable performance and is backed by a lifetime warranty with US-based technical support available.

How it compares

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

Price $19.99
Cheaper than about 95% 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 $2.50 per GB
Cheaper than about 92% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Samsung
Model nameM393B1K70QB0-YH9Q8
Total capacity8 GB
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetSamsung Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.35 V

Questions about this item

How does the 1.35V DDR3L voltage affect power draw and heat in a server running 24/7?

The 1.35V DDR3L low-voltage design reduces power consumption and thermal output compared to standard 1.5V DDR3, helping keep sustained workloads cooler.

What motherboard slot and chipset support are required for this 240-pin DDR3L RDIMM?

This module needs a DDR3 240-pin DIMM slot and a server or workstation chipset that supports registered ECC memory at 1333 MHz.

Does the 2Rx4 rank configuration limit how many modules I can populate per channel?

The dual-rank 2Rx4 organisation counts as two ranks per module; check your platform's maximum ranks per channel before filling all slots.

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