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Two green DDR2 SODIMM sticks with black chips

Computer Memory Solutions

Computer Memory Solutions CM256646400SO 4GB (2 x 2GB) DDR2 800 (PC2 6400) SODIMM memory upgrade

SKU CH-10KK-5EANX

A 4 GB DDR2 SODIMM kit (two 2 GB modules) rated at 800 MHz for the Dell Inspiron 15 (1501) notebook

  • Total capacity4 GB (2 × 2 GB)
  • Rated speedDDR2 800 (PC2 6400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL6
  • Memory timings6-6-6
  • Rated voltage1.8 V
  • 4GB total capacity using two 2GB modules
  • DDR2 800 speed rated at PC2 6400
  • CL6 latency with 6-6-6 timing at 1.8V
  • 200-pin SO-DIMM form factor for Dell Inspiron 15 (1501)
  • Unbuffered non-ECC design with major brand chipset

Compatible Dell Inspiron 15 (1501) Upgrade

This 4GB kit contains two 2GB DDR2 SO-DIMM modules rated at 800 MHz with CL6 timing. It is built for the Dell Inspiron 15 (1501) notebook and uses the 200-pin form factor. The modules operate at 1.8V and are unbuffered, non-ECC parts.

Suits owners of that specific Dell model

The kit matches the memory slots and chipset requirements of the Inspiron 15 (1501) as listed by the supplier. Builders working on any other laptop, desktop or server should look elsewhere because the pin layout, voltage and speed are fixed for this system.

Deciding spec: DDR2 800 (PC2 6400) 200-pin SO-DIMM

Only systems that accept DDR2 800 MHz SO-DIMMs at 1.8V with a 200-pin connector can use this memory. If your device requires a different DDR generation, a different pin count or a different voltage, this kit will not fit or function.

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).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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 systemsDell Inspiron 15 (1501) Notebook
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the kit include only the two SODIMM modules, or are any tools or adapters also supplied?

The package contains two 200-pin DDR2 SODIMM modules and nothing else; no tools or adapters are included.

Should I choose the 4 GB two-module kit or look for a single 4 GB stick for the Inspiron 15 1501?

The notebook has two slots and a 4 GB maximum, so the matched 2 x 2 GB kit fills both slots and reaches the limit.

Will the 800 MHz CL6 rating actually run at that speed once installed in the Dell?

The system bus is 800 MHz, so the modules operate at their rated DDR2 800 CL6 without down-clocking.

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