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Two green circuit boards with gold edge connectors and black memory chips

Computer Memory Solutions

Computer Memory Solutions CM512648500SODRH 8GB DDR3 1066MHz 2x4GB CL7 SODIMM memory upgrade

SKU CH-NH54-V0NFG

DDR3 1066 MHz SODIMM kit with two 4 GB modules, CL7 timing, 1.5 V unbuffered, validated for Gateway NV57H48U, NV57H50U, NV59C72U and NV59C73U notebooks

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • Guaranteed fit for Gateway NV models
  • 8 GB total capacity in a 2 x 4 GB kit
  • DDR3 1066 MHz speed for responsive multitasking
  • Low CL7 latency improves data access
  • 5 V unbuffered SODIMM runs cool without a spreader

Compatible Gateway Notebook Upgrade

This 8 GB kit uses two 4 GB DDR3-1066 SO-DIMM modules rated at CL7 and 1.5 V. It is built for the Gateway NV57H48U, NV57H50U, NV59C72U and NV59C73U notebooks that accept 204-pin memory. The unbuffered, non-ECC design matches the factory specification for those models.

Buyers Needing Different Specs

Owners of other laptops or desktops should not use this kit because the pin layout, voltage and timing are fixed for the listed Gateway systems. Buyers who want more than 8 GB total capacity, ECC error correction, registered modules or a different DDR generation must choose another product.

Deciding Specification

The critical figure is DDR3-1066 (PC3-8500) at CL7 on 204-pin SO-DIMM. If the target notebook requires that exact speed, latency and form factor, the kit will work; otherwise it will not fit or boot.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $34.99
Cheaper than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.37 per GB
Cheaper than about 82% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512648500SODRH
Total capacity8 GB (2 × 4 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsGateway Nv57H48U Nv57H50U Nv59C72U, Nv59C73U Notebook
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I buy the 8 GB kit or a different capacity for my Gateway NV57H48U?

The notebook supports a maximum of 8 GB across two sockets, so this 2 x 4 GB kit fills both slots and reaches the system limit.

What does DDR3-1066 CL7 mean for everyday performance?

The modules operate at 1066 MHz with 7-7-7 latency, matching the speed grade the compatible Gateway models were designed for.

Will the 204-pin SODIMM interface work in my NV59C73U?

Yes, the kit uses the standard 204-pin DDR3 SO-DIMM form factor specified for those Gateway notebooks.

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