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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM10246410600SODRH 8GB DDR3 1333 SO-DIMM Apple MacBook Pro Core i7 2.7 15 Mid-2012

SKU CH-YP3Y-WY0P6

8GB DDR3 1333 SO-DIMM module for Apple MacBook Pro Core i7 2.7 15 Mid-2012

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 8 GB capacity lets you run more apps simultaneously
  • 1333 MHz DDR3 speed matches the MacBook Pro 15-inch Mid-2012 specification
  • 204-pin SO-DIMM form factor fits the laptop memory slot
  • CL9 9-9-9 timing delivers responsive data access
  • 5 V unbuffered non-ECC design meets the system requirements

MacBook Pro Mid-2012 DDR3 upgrade

This 8 GB DDR3 1333 SO-DIMM is built specifically for the Apple MacBook Pro "Core i7" 2.7 15" Mid-2012. The single 204-pin module installs directly into the factory slot without adapters. It suits users who want to reach the machine's maximum memory capacity with a guaranteed-compatible part.

Sustained workload behaviour

CL9 timing at 1.5 V delivers stable throughput during long renders, heavy multitasking or virtual-machine sessions. Unbuffered 2Rx8 organisation keeps latency predictable when the system runs hot for hours. The module is not intended for servers or workstations that require ECC error correction.

Build and daily implications

Major-brand chips on a standard green PCB fit the slim 15-inch chassis without a heat spreader. One stick per package means the second slot stays free or can be populated with an identical unit. Buyers needing registered or ECC memory for data-integrity workloads should look elsewhere.

How it compares

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

Price $24.99
Cheaper than about 88% 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 $3.12 per GB
Cheaper than about 89% 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 systemsApple Macbook Pro "Core I7 in 2.7 15 in Mid-2012
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the 1.5 V DDR3-1333 module run cool enough for daily all-day use in the MacBook Pro?

The stick is an unbuffered, non-ECC SO-DIMM rated at 1.5 V with no heat spreader, so it draws standard DDR3 power and relies on the notebook’s existing airflow.

What must the MacBook Pro already have for this 204-pin SO-DIMM to be recognised?

A free 204-pin DDR3 SO-DIMM slot and a firmware that accepts 8 GB PC3-10600 CL9 modules; the Mid-2012 15-inch Core i7 2.7 model ships with two such slots.

Will the CL9 1333 MHz timing work alongside the original 1333 MHz memory Apple installed in 2012?

Yes — the module matches the factory DDR3-1333 CL9 specification used in the Mid-2012 15-inch MacBook Pro, so mixed operation is supported.

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