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Green 240-pin DDR3L UDIMM module with black chips and gold contacts

A-Tech

A-Tech 8GB DDR3L 1333 ECC UDIMM 2Rx8 1.35V server RAM

SKU CH-B2GH-HY3ES

An 8 GB DDR3L 1333 ECC unbuffered DIMM with 2Rx8 organisation and 1.35 V operation for server or workstation upgrades

  • Total capacity8 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • 8GB DDR3L capacity handles larger server workloads
  • 1333 MHz speed with CL9 latency supports responsive data access
  • ECC UDIMM design detects and corrects memory errors
  • 35 V low-voltage operation reduces power draw and heat
  • 240-pin 2Rx8 form factor fits compatible DDR3L DIMM slots

Server memory upgrade for ECC platforms

This 8GB DDR3L module operates at 1333MHz with CL9 latency and 1.35V low voltage. It uses an unbuffered ECC UDIMM design with 2Rx8 organisation on a 240-pin form factor. The stick is built as a direct replacement for several Hynix server parts. It targets administrators who need to expand capacity on compatible DDR3L systems.

Thermals and power in normal use

The 1.35V DDR3L specification reduces power draw compared to standard 1.5V DDR3 modules. Lower voltage typically results in less heat output during sustained server workloads. No active cooling is required on the module itself. Acoustic impact depends entirely on the host system's airflow design.

What the bundled items change

The package contains only the single 8GB memory module. No additional accessories, heatsinks or software utilities are included. Installation is a physical DIMM swap on supported motherboards. Buyers who need multiple modules or mixed-capacity kits must purchase extra units separately.

How it compares

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

Price $52.99
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 $6.62 per GB
Cheaper than about 57% 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 1333 (PC3L 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.35 V

Questions about this item

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

Align the notch with the slot key, press firmly until both side clips click, then verify the system detects 8 GB at 1.35 V in BIOS — skipping the voltage check is the common oversight

What maintenance or replacement will this ECC module need over time?

No routine maintenance is required; replace only if memory diagnostics report uncorrectable errors or the module fails to post

What limit appears first under sustained load with this CL9 1333 MHz kit?

The DDR3L 1333 MHz bandwidth ceiling is reached before the 1.35 V thermal envelope becomes a constraint

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