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

A-Tech

A-Tech 8GB DDR3 1333MHz CL9 1.5V 204-Pin SODIMM Laptop RAM

SKU CH-HP7W-RXCP2

8GB DDR3 1333MHz CL9 laptop SODIMM upgrade module, 1.5V unbuffered non-ECC memory for compatible notebooks

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for Corsair CMSO16GX3M2A1333C9, CMSO8
  • 8 GB capacity lets you run more applications simultaneously
  • 1333 MHz DDR3 speed matches PC3-10600 system requirements
  • CL9 latency at 1.5 V delivers standard DDR3 timing
  • 204-pin SO-DIMM form factor fits compatible laptop memory slots
  • Unbuffered non-ECC design works with mainstream consumer notebooks

Product Identity

This is an A-Tech 8GB DDR3 laptop memory module that runs at 1333MHz with CL9 latency at 1.5V. It uses a 204-pin SO-DIMM form factor and is sold as a compatible replacement for specific Corsair part numbers including CMSO16GX3M2A1333C9, CMSO8GX3M1A1333C9, and CMSA16GX3M2A1333C9.

Target Fit

The module suits owners of laptops, notebooks, or all-in-one computers that accept non-ECC unbuffered DDR3 SO-DIMMs at this speed and voltage. Buyers who need ECC or registered memory, a different pin count, a higher capacity than 8GB per slot, or a memory generation other than DDR3 cannot use this part.

Deciding Specification

The 204-pin DDR3 SO-DIMM interface is the single specification that decides whether this module will physically fit and electrically function in your system. Verify that your platform requires exactly this pin count and generation before purchasing.

How it compares

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

Price $18.99
Cheaper than about 89% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $2.37 per GB
Cheaper than about 94% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Corsair
Model nameCMSO16GX3M2A1333C9, CMSO8GX3M1A1333C9, CMSA16GX3M2A1333C9
Total capacity8 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Recommended forCompatible Replacement for Corsair CMSO16GX3M2A1333C9, CMSO8GX3M1A1333C9, CMSA16GX3M2A1333C9

Questions about this item

What comes in the box and do I need to buy anything else to install this 8GB DDR3 1333MHz SODIMM?

The package contains one 8GB 204-pin DDR3 SO-DIMM module. No additional parts or tools are required beyond a compatible laptop slot and a small screwdriver to open the memory compartment.

Should I choose the 8GB single module or a 16GB kit for my laptop upgrade?

This listing is a single 8GB module. Select it if your system has one free slot or you are replacing one stick; choose a 16GB kit (two 8GB modules) only if you want to populate two slots for dual-channel performance.

What does the 1333MHz PC3-10600 rating mean for real-world laptop performance?

It indicates a maximum data rate of 1333 MT/s with CL9 latency at 1.5V, delivering standard DDR3 bandwidth for everyday multitasking, web browsing and office applications on compatible notebooks.

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