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 DDR3 SODIMM circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 8GB DDR3 1333 SODIMM 2Rx8 CL9 1.5V

SKU CH-ZZVZ-G71AD

An 8 GB DDR3 SODIMM module running at 1333 MHz with CL9 timing for compatible Toshiba Satellite laptops

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 8 GB capacity doubles multitasking headroom for Toshiba Satellite C855D-S5302
  • DDR3 1333 MHz speed matches factory spec for C850D-St3Nx1
  • CL9 9-9-9 timing keeps latency low on C855D-S5229
  • 5 V unbuffered design drops in without BIOS changes
  • 204-pin SODIMM form factor fits the two SO-DIMM slots

System-specific DDR3 SODIMM

This 8 GB DDR3-1333 SO-DIMM is built for Toshiba Satellite C855D-S5302, C850D-St3Nx1 and C855D-S5229 notebooks. It targets owners of those models who need a single-module upgrade to the maximum supported capacity per slot.

204-pin unbuffered non-ECC module

The stick plugs directly into a vacant DDR3 SO-DIMM socket and runs at the standard 1.5 V without requiring BIOS changes or additional cooling. It frees the second socket for another identical module if the platform supports dual-channel operation.

CL9 2Rx8 organisation under sustained load

Major-brand chips arranged in a 2Rx8 layout deliver stable throughput during extended workloads. The module maintains its rated 1333 MHz speed and 9-9-9 timings without thermal throttling because it operates within the standard voltage envelope.

How it compares

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

Price $21.99
Cheaper than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.75 per GB
Cheaper than about 91% 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 nameCM10246410600SODRH
Total capacity8 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsToshiba Satellite C855D-S5302, C850D-St3Nx1 C855D-S5229
In the box
Included items1 Memory RAM Stick

Questions about this item

Will the 1.5 V requirement exceed the notebook's power envelope during sustained use?

The module operates at the standard 1.5 V for DDR3 SO-DIMMs, matching the voltage the compatible Toshiba Satellite models expect.

Does the lack of a heat spreader cause higher temperatures or fan noise during all-day operation?

Without a heat spreader the stick relies on the laptop's existing airflow; the CL9 1333 MHz rating keeps power draw modest for typical workloads.

Must the Toshiba Satellite already have a free 204-pin SO-DIMM slot to install this 8 GB stick?

Yes, the upgrade requires an available 204-pin DDR3 SO-DIMM socket; the listed Satellite C855D and C850D models support up to 16 GB across two slots.

More in Model-Specific Memory Upgrades

Similar items