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Green 204-pin DDR3L SODIMM module with black chips

A-Tech

A-Tech 4GB DDR3L 1066 PC3L-8500 204-Pin SODIMM 1.35V

SKU CH-N9EV-BDTE6

A 4GB DDR3L SODIMM module running at 1066 MHz with 1.35V low-voltage operation for laptop upgrades

  • Total capacity4 GB
  • Rated speedDDR3L 1066 (PC3L 8500)
  • CAS latencyCL7
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Boosts multitasking with a 4 GB DDR3L SODIMM upgrade
  • Runs at 1066 MHz for faster application loading
  • Low 1.35 V DDR3L voltage reduces power draw
  • 204-pin SO-DIMM fits compatible laptop slots directly
  • CL7 latency delivers responsive system performance

4GB DDR3L SODIMM for laptop upgrades

This A-Tech module adds 4GB of DDR3L memory to compatible notebooks and all-in-one systems. It runs at 1066MHz with a CAS latency of CL7 and operates at the low 1.35V standard. The unbuffered, non-ECC design suits mainstream consumer platforms.

1.35V DDR3L voltage requirement

The single specification that determines fit is the 1.35V DDR3L operating voltage. Systems that only accept standard 1.5V DDR3 modules will not run this memory correctly. Verify that your laptop or all-in-one explicitly supports DDR3L before ordering.

204-pin SODIMM installation

Installation follows the usual SODIMM procedure: power off, remove the battery if accessible, open the memory door, align the notch on the 204-pin edge connector, insert at an angle and press down until the clips lock. The most common issue is ordering DDR3L for a system that only supports 1.5V DDR3, which prevents the machine from posting.

How it compares

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

Price $16.99
Cheaper than about 91% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $4.25 per GB
Cheaper than about 80% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1066 (PC3L 8500)
Memory
CAS latencyCL7
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.35 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

What does the 1066 MHz rating mean for everyday laptop performance?

The module runs at 1066 MHz, which is the DDR3-1066 data rate; it will operate at that speed or downshift to match the slowest module or controller in your system.

What does the PC3L-8500 label tell me about the interface?

PC3L-8500 identifies DDR3L SO-DIMM memory at 1066 MHz with a 1.35 V operating voltage; the laptop's memory controller must support DDR3L to run at the rated speed and voltage.

Will the 204-pin SO-DIMM fit my laptop's memory slot?

This is a standard 204-pin DDR3 SO-DIMM; it fits any laptop slot keyed for 204-pin DDR3 or DDR3L modules.

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