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

A-Tech

A-Tech 4GB DDR3L 1333 ECC UDIMM 2Rx8 Server Memory

SKU CH-0Q9S-HWCVP

4GB DDR3L 1333MHz ECC UDIMM server memory module with 1.35V low voltage operation and 2Rx8 rank configuration

  • Total capacity4 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • 4GB capacity expands server memory headroom
  • 1333MHz DDR3L speed supports data throughput
  • 35V low voltage reduces power draw
  • ECC UDIMM protects data integrity
  • 240-pin 2Rx8 form factor fits Dell part numbers

4GB DDR3L 1333 ECC UDIMM Server Module

This A-Tech 4GB DDR3L 1333 ECC UDIMM module provides 4GB of error-correcting server memory. It runs at 1333MHz with a CL9 latency and operates at 1.35V low voltage. The unbuffered 2Rx8 DIMM uses major brand chips and fits 240-pin DDR3 slots in compatible servers and workstations.

Verify DDR3L 1.35V Support

Before ordering, confirm your system accepts DDR3L memory at 1.35V rather than standard 1.5V DDR3. Check that the motherboard supports ECC UDIMM unbuffered modules and 2Rx8 rank configuration. Match the PC3L-10600 speed rating against your platform's qualified vendor list to ensure the module will be recognised and function correctly.

Sustained Load Stability With ECC Error Correction

Under continuous workloads the ECC logic detects and corrects single-bit errors to maintain data integrity. The 1.35V low-voltage operation reduces heat output during extended server duty cycles. Major brand chips and A-Tech validation testing support reliable long-term operation in multi-threaded server and workstation environments.

How it compares

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

Price $20.99
Cheaper than about 94% of the 6,523 comparable items (median $188.99).
Total capacity 4 GB
Lower than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $5.25 per GB
Cheaper than about 71% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity4 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

Does the 4GB DDR3L 1333 module ship as a single 240-pin stick or do I need to buy anything else to install it?

The module is a single 4GB 240-pin DDR3L UDIMM ready to install; no extra cables, brackets or cooling parts are required.

Should I choose the 1.35V DDR3L 1333 version or a standard 1.5V DDR3 1333 stick for my Dell server?

Pick the 1.35V DDR3L 1333 (PC3L-10600) ECC UDIMM because it matches the Dell part numbers listed and runs at the lower voltage your platform expects.

What does the 1333 MHz PC3L-10600 rating mean once the stick is running in a live server?

It delivers a peak transfer rate of 10600 MB/s at CL9 latency with ECC error correction active, operating at the standard 1.35V DDR3L voltage.

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