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Green rectangular DDR3L SODIMM module with gold contacts and black chips, 204-pin form factor

A-Tech

A-Tech 8GB DDR3L 1600MHz SODIMM 1.35V CL11 2Rx8

SKU CH-HXZE-BRZ08

An 8 GB DDR3L 1600 MHz SODIMM module running at 1.35 V for compatible HP laptops

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for HP 854976-800, H6Y77UT#ABA
  • 8GB capacity expands multitasking headroom for everyday workloads
  • DDR3L 1600MHz speed delivers responsive data throughput
  • 35V low-voltage operation reduces power draw and heat
  • 204-pin SODIMM form factor fits compatible laptop slots
  • Tested replacement for HP part numbers 854976-800 and H6Y77UT#ABA

8GB DDR3L 1600MHz SODIMM 1.35V CL11

This 8GB DDR3L module runs at 1600MHz with a CAS latency of CL11 and operates at 1.35 volts. It uses a 204-pin SO-DIMM form factor in a 2Rx8 configuration. The memory is unbuffered and non-ECC, designed as a compatible replacement for specific HP part numbers.

Suits laptops needing a single 8GB DDR3L upgrade

Buyers whose systems require DDR3L 1600MHz SO-DIMM memory at 1.35V will find this module matches those specifications. It is intended for notebook and all-in-one computers that accept unbuffered, non-ECC memory. Systems requiring ECC, registered modules, or a different voltage or pin count cannot use this part.

Voltage is 1.35V DDR3L low voltage

The operating voltage of 1.35V identifies this as DDR3L low-voltage memory. This specific voltage is the deciding specification; a system designed only for standard 1.5V DDR3 may not support it correctly. Verify your platform requires 1.35V DDR3L before purchase.

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 HP
Model name854976-800, H6Y77UT#ABA
Total capacity8 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Recommended forCompatible Replacement for HP 854976-800, H6Y77UT#ABA

Questions about this item

How much heat or power does the 1.35 V DDR3L module add when the laptop runs all day?

The module operates at 1.35 V low voltage, so it draws less power and generates less heat than standard 1.5 V DDR3, keeping thermals modest during continuous use.

What must my laptop already have to accept this 204-pin DDR3L SODIMM?

Your laptop needs a free DDR3L SODIMM slot that supports 1600 MHz PC3L-12800 unbuffered non-ECC memory at 1.35 V.

Will this CL11 1600 MHz stick work alongside the original HP 854976-800 module I am keeping?

Yes, it is built as a compatible replacement for HP 854976-800 and H6Y77UT#ABA, matching the same speed, voltage and timings for mixed-channel operation.

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