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Two green DDR2 SODIMM sticks with black chips, 200 pins each

Computer Memory Solutions

Computer Memory Solutions CM256646400SO 4GB (2x2GB) DDR2 800MHz SODIMM for Acer Aspire Revo 1600 Ar1600-U910H

SKU CH-115R-8RWRB

DDR2 SODIMM kit adds 4 GB across two 2 GB modules at 800 MHz for compatible Acer Aspire Revo 1600 systems

  • Total capacity4 GB (2 × 2 GB)
  • Rated speedDDR2 800 (PC2 6400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL6
  • Memory timings6-6-6
  • Rated voltage1.8 V
  • 4 GB total capacity in a matched 2 x 2 GB kit
  • DDR2 800 MHz speed rated at PC2-6400 bandwidth
  • CL6 latency with 6-6-6 timing for stable operation
  • 200-pin SODIMM form factor fits Acer Aspire Revo 1600
  • 8 V unbuffered non-ECC modules using major-brand chips

Acer Aspire Revo 1600 Memory Kit

This 4GB kit contains two 2GB DDR2 SO-DIMM modules built to the PC2-6400 standard at 800 MHz. It targets owners of the Acer Aspire Revo 1600 series Ar1600-U910H who need the maximum supported memory for everyday tasks.

Steady multitasking on legacy DDR2

The unbuffered, non-ECC modules run at 1.8V with CL6 6-6-6 timings, delivering consistent bandwidth for office applications and media playback. Dual-rank 2Rx8 organisation helps sustain throughput during longer sessions without thermal throttling.

Replaces the factory 2GB limit

Installing both sticks raises the system to its 4GB ceiling across the two available sockets, removing the bottleneck that forces constant paging. The upgrade is worthwhile when the original configuration struggles with multiple browser tabs or background updates.

How it compares

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

Price $14.99
Cheaper than about 94% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB (2 × 2 GB)
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $3.75 per GB
Cheaper than about 86% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM256646400SO
Total capacity4 GB (2 × 2 GB)
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 800 (PC2 6400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL6
Memory timings6-6-6
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsAcer Aspire Revo Series Ar1600-U910H
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much power do these 1.8 V DDR2-800 modules draw when the Acer Aspire Revo 1600 runs all day?

Each 2 GB stick operates at 1.8 V with CL6 6-6-6 timings; DDR2 SO-DIMMs of this speed typically consume only a few watts per module, so total heat and power stay very low in the Revo 1600 chassis.

What must the Acer Aspire Revo 1600 already have inside for this 2 x 2 GB kit to work?

The Revo 1600 needs two free 200-pin DDR2 SO-DIMM slots; the board supports a maximum of 4 GB across its two sockets, so this kit fills both and reaches the limit.

Will these PC2-6400 CL6 sticks run stably alongside the original memory if I keep one factory module?

The kit is a matched 2 x 2 GB pair rated at DDR2-800 CL6; mixing with an existing module forces all sticks to the slowest speed and loosest timings, so stability depends on the original module matching 800 MHz and 1.8 V.

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