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Green rectangular DDR3 UDIMM with black memory chips and gold contacts

A-Tech

A-Tech 8GB DDR3 1333MHz PC3-10600 ECC UDIMM 2Rx8 1.5V 240-Pin Server RAM

SKU CH-WC7W-Z7TGD

8 GB DDR3 1333 MHz ECC UDIMM server module with 2Rx8 organisation, 1.5 V operation and 240-pin form factor

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • 8GB capacity handles larger server workloads
  • DDR3 1333MHz PC3-10600 speed matches system specs
  • ECC UDIMM detects and corrects data errors
  • 2Rx8 dual-rank organisation optimises memory density
  • 5V standard DDR3 voltage ensures broad compatibility

Server memory upgrade for ECC workloads

This 8 GB DDR3 module targets administrators expanding capacity in servers or workstations that require error-correcting unbuffered DIMMs. It replaces Samsung M391B1G73AH0-CH9 and M391B1G73BH0-CH9 parts directly. Buyers needing registered or load-reduced modules should look elsewhere.

Build quality and daily handling

Major-brand chips are assembled on a standard 240-pin unbuffered DIMM running at the DDR3 standard voltage of 1.50 V. The stick installs like any desktop DIMM but delivers ECC protection for data integrity in 24/7 environments. No extra cooling or mounting hardware is required.

Specification that decides fit

The module operates at 1333 MHz with a CL9 latency and a 2Rx8 organisation. Verify that your platform supports DDR3 PC3-10600 ECC UDIMMs at this speed and rank configuration before purchasing.

How it compares

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

Price $51.99
Cheaper than about 83% 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 $6.50 per GB
Cheaper than about 59% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 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

Does the DDR3 1333 PC3-10600 interface cap bandwidth at 10600 MT/s?

Yes, the PC3-10600 rating means the module runs at 1333 MT/s with a peak transfer rate of 10600 MB/s.

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

The module uses the 240-pin DDR3 DIMM form factor, so it fits any server or workstation board that accepts unbuffered ECC DDR3 UDIMMs.

What BIOS setting do people forget when installing this ECC UDIMM?

Enable ECC support in the BIOS after seating the module; otherwise the system will run but error correction stays inactive.

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