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Green 200-pin DDR2 SODIMM module with black chips

Elpida Memory, Inc

Elpida EBE21UE8AFSA-8G-F 2GB DDR2-800 CL6 1.8V SODIMM

SKU CH-RRRV-AKR7J

2GB DDR2 SODIMM running at 800 MHz with CL6 latency and 1.8V operation

  • Total capacity2 GB
  • Rated speedDDR2 800 (PC2 6400)
  • CAS latencyCL6
  • Rated voltage1.8 V
  • Buffer typeUnbuffered
  • Product type200-Pin DDR2 SO-DIMM
  • 2GB capacity for DDR2 laptop upgrades
  • DDR2-800 PC2-6400 speed rating for compatible systems
  • CL6 latency at 1.8V operating voltage
  • 200-pin SODIMM form factor fits DDR2 slots
  • 2Rx8 128x8 16-chip unbuffered non-ECC design

Elpida 2GB DDR2-800 SODIMM

This Elpida EBE21UE8AFSA-8G-F module provides 2GB of DDR2 memory in a 200-pin SO-DIMM form factor. It operates at DDR2-800 speed with a PC2-6400 rating and CL6 latency. The module runs at 1.80V and uses unbuffered, non-ECC architecture.

Suits older laptops needing a 2GB DDR2 upgrade

This module fits systems designed for 200-pin DDR2 SO-DIMMs running at 1.80V. It will not work in laptops that require DDR2 modules with different pin counts, voltage requirements, or registered/ECC memory architectures.

Key spec: 200-pin DDR2 SO-DIMM at 1.80V

The 200-pin DDR2 interface and 1.80V operating voltage determine physical and electrical compatibility. Verify your laptop accepts 200-pin unbuffered non-ECC DDR2 SO-DIMMs before purchase.

How it compares

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

Price $17.99
Cheaper than about 90% of the 2,079 comparable items (median $70.99).
Total capacity 2 GB
Lower than about 95% of the 1,886 comparable items (median 16 GB).
Price per GB $9.00 per GB
Pricier than about 75% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameElpida
Model nameEBE21UE8AFSA-8G-F
Total capacity2 GB
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 800 (PC2 6400)
Memory
CAS latencyCL6
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.8 V

Questions about this item

Will the 1.80V DDR2-800 module throttle under sustained full-load use?

The module is rated for continuous operation at 1.80V and DDR2-800 speed; throttling would only occur if the laptop's thermal design cannot dissipate the heat from the memory controller and DRAM chips.

How much heat and power does this 2GB SODIMM add when the laptop runs all day?

At 1.80V the 2GB DDR2-800 stick draws only a few watts and adds minimal heat, well within the cooling margin of any notebook designed for PC2-6400 SO-DIMMs.

What must my laptop already have to accept this 200-pin DDR2 SODIMM?

The notebook needs a free 200-pin DDR2 SO-DIMM slot, a memory controller that supports PC2-6400 at CL6, and a 1.80V unbuffered non-ECC memory rail.

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