We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green printed circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM512646400SO 4GB DDR2 800 SODIMM

SKU CH-9W1J-0Y07V

4GB DDR2 800 SODIMM module for HP/Compaq 8510P, 8710P, 2510P and 6715B notebooks

  • Total capacity4 GB
  • Rated speedDDR2 800 (PC2 6400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL6
  • Memory timings6-6-6
  • Rated voltage1.8 V
  • 4 GB capacity for demanding legacy workloads
  • DDR2 800 MHz speed matches PC2-6400 spec
  • CL6 6-6-6 timings keep latency low
  • 8 V unbuffered design fits standard notebook slots
  • Validated for HP 8510P, 8710P, 2510P, 6715B

Capacity and fit

This 4 GB DDR2 SODIMM uses the 200-pin form factor and runs at 800 MHz with CL6 timings. It is built for HP and Compaq business notebooks including the 8510P, 8710P, 2510P and 6715B models where a single unbuffered non-ECC module is required.

Sustained operation

The module operates at the standard 1.8 V without a heat spreader, relying on the notebook’s internal airflow for cooling during extended workloads. Unbuffered 2Rx8 organisation keeps electrical loading low so the memory controller can maintain stability across long sessions.

Platform limits

DDR2 architecture caps the memory bus at 800 MHz, so bandwidth cannot exceed the PC2 6400 rating even if the chipset supports higher clocks. The notebook’s two SODIMM sockets top out at 8 GB total, meaning this 4 GB stick fills half the maximum addressable space.

How it compares

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

Price $47.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $12.00 per GB
Pricier than about 57% 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 nameCM512646400SO
Total capacity4 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 systemsHp Business Notebook 8510P, 8710P, 2510P, 6715B
In the box
Included items1 Memory RAM Stick

Questions about this item

How much power does the 1.8 V DDR2-800 SODIMM draw during continuous use?

The module runs at 1.8 V, the standard voltage for DDR2 SODIMMs, so power draw is low and typical for this memory class.

What must the notebook provide for this 200-pin DDR2 SODIMM to function?

A free 200-pin DDR2 SO-DIMM slot and a BIOS that accepts 4 GB unbuffered non-ECC modules at 800 MHz.

Will this 800 MHz stick run reliably in an HP 2510p or 6715b specified for 667 MHz memory?

Yes, the 800 MHz module will down-clock to 667 MHz and operate normally in those models.

More in Model-Specific Memory Upgrades

Similar items