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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM512648500SODRH 4GB DDR3 1066MHz SODIMM Lenovo Ideapad V570-1066Awu 15.6

SKU CH-DF0Z-PG99H

4 GB DDR3 1066 MHz SO-DIMM module for Lenovo IdeaPad V570 15.6" laptops

  • Total capacity4 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • System-specific design ensures drop-in fit for Lenovo IdeaPad V570
  • 4 GB DDR3 module expands multitasking headroom on 15.6" notebook
  • 1066 MHz PC3-8500 speed matches factory memory standard
  • CL7 7-7-7 timing at 1.5 V delivers responsive data access
  • 204-pin SODIMM form factor installs in one of two available slots

4GB DDR3 SODIMM for Lenovo Ideapad V570

This 4 GB DDR3 module runs at 1066 MHz with CL7 timing and 1.5 V operation. It is built as a single 204-pin SO-DIMM using a 2Rx8 unbuffered layout. The part is validated for the Lenovo Ideapad V570Awu 15.6" notebook.

Major-brand chips without heat spreader

Major-brand DRAM chips are used on a standard green PCB with no heat spreader. The low-profile design fits tight SODIMM slots in the V570 chassis. The 204-pin edge connector matches the laptop's DDR3 socket exactly.

Expands a 6 GB base to the 8 GB maximum

The laptop ships with 6 GB across two slots and supports up to 8 GB total. Replacing one existing module with this 4 GB stick reaches that ceiling. Buyers who need more than 8 GB or a matched pair of identical modules should look elsewhere.

How it compares

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

Price $18.99
Cheaper than about 91% 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 $4.75 per GB
Cheaper than about 80% 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 nameCM512648500SODRH
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsLenovo Ideapad V570Awu 15.6 in
In the box
Included items1 Memory RAM Stick

Questions about this item

What does the PC3-8500 rating mean for this DDR3 SODIMM?

PC3-8500 is the module's bandwidth designation; it runs at 1066 MHz with CL7 timing and 1.5 V.

Will this 204-pin stick fit the two slots in my Lenovo Ideapad V570-1066Awu?

Yes, it is a 204-pin DDR3 SO-DIMM built for that model, which has two slots supporting up to 8 GB total.

Is any configuration needed in BIOS after I seat the module?

No, it is unbuffered non-ECC memory; the laptop detects it automatically once the stick clicks fully into the slot.

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