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

A-Tech

A-Tech 4GB DDR3L 1600 DIMM 240-Pin 1.35V

SKU CH-SETY-CCZY3

A 4 GB DDR3L 1600 unbuffered DIMM at 1.35 V for desktop memory upgrades

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • Tested speed1600
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Adds 4 GB of capacity with a single 4 GB DDR3L module
  • Runs at 1600 MHz DDR3L speed rated PC3L-12800
  • Operates at low 1.35 V DDR3L voltage for reduced power draw
  • Fits standard 240-pin DIMM desktop slots
  • Tested for reliable non-ECC unbuffered desktop operation

4GB DDR3L 1600 DIMM for Desktop Upgrade

This module is a 4GB DDR3L 1600 (PC3L-12800) DIMM on a 240-pin unbuffered non-ECC stick. It runs at 1.35V and is designed as a direct replacement for Hynix HMT451U6AFR8A-PB, HMT451U6BFR8A-PB and HMT451U6DFR8A-PB modules in desktop computers.

Suits desktops needing low-voltage DDR3.

Builders upgrading a desktop that specifies DDR3L 1600 unbuffered non-ECC memory can use this kit. It is not suitable for laptops or small-form-factor systems that require SO-DIMM modules, nor for platforms that only accept registered or ECC memory.

1.35V DDR3L voltage decides fit

The single specification that determines compatibility is the 1.35V DDR3L operating voltage combined with the 240-pin DIMM form factor. Verify that your motherboard and CPU support DDR3L at this voltage before ordering.

How it compares

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

Price $18.99
Cheaper than about 89% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $4.75 per GB
Cheaper than about 76% of the 3,251 comparable items (median $6.75 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 capacity4 GB
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
Tested speed1600
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.35 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will this 4 GB DDR3L 1600 module work in a desktop that requires 1.35 V memory?

Yes, the module runs at 1.35 V, matching the DDR3L low-voltage standard used by many desktops.

Is the 240-pin DIMM compatible with the Hynix HMT451U6AFR8A-PB part I am replacing?

It is listed as a direct replacement for Hynix HMT451U6AFR8A-PB, HMT451U6BFR8A-PB and HMT451U6DFR8A-PB.

Does this kit support ECC or registered operation for a workstation board?

No, it is a non-ECC unbuffered UDIMM, so it will not provide ECC or registered functionality.

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