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
Four green DDR3 SO-DIMM sticks with black chips in a row

Mushkin Enhanced

Mushkin Enhanced iRam 32GB (4 x 8GB) DDR3 1066 SO-DIMM memory upgrade MAR3S1067T8G28X4

SKU CH-G56G-BD7PZ MPN MAR3S1067T8G28X4

32 GB kit of four 8 GB DDR3 1066 SO-DIMM modules built for Apple notebooks

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3 1066 (PC3 8500)
  • CAS latency7
  • Rated voltage1.5 V
  • Product type204-Pin DDR3 SO-DIMM
  • Compatible withFor Apple Notebook
  • 32 GB total capacity from four 8 GB modules
  • DDR3 1066 speed with PC3 8500 bandwidth rating
  • CAS latency 7 for responsive memory access
  • 5 V operation matches standard DDR3 voltage
  • 204-pin SO-DIMM form factor built for Apple notebooks

Apple Notebook DDR3 Upgrade

This 32 GB kit contains four 8 GB SO-DIMMs built to the DDR3 1066 standard with CAS 7 timing and 1.5 V operation. The modules use a 204-pin layout and carry the Mushkin iRam series designation MAR3S1067T8G28X4. They are engineered in the U.S.A. and tested for Mac compatibility.

For Mac Owners Only

Buyers upgrading an Apple notebook that accepts DDR3 1066 SO-DIMMs can install this kit directly. Systems that require a different DDR generation, a different pin count, or a different voltage will not work with these modules. Desktop computers and non-Apple laptops are also outside the intended use case.

DDR3 1066 Speed Rating

The decisive specification is the DDR3 1066 (PC3 8500) data rate paired with CL7 latency. If the target notebook specifies this exact speed and timing the kit will run at its rated performance; if the system calls for a higher or lower DDR3 speed the memory will down-clock or may not post.

How it compares

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

Price $75.99
Cheaper than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
CAS latency 7
Lower than about 95% of the 483 comparable items (median 22).
Price per GB $2.37 per GB
Cheaper than about 92% 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 nameMushkin Enhanced
Product lineiRam
Model nameMAR3S1067T8G28 × 4
Total capacity32 GB (4 × 8 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1066 (PC3 8500)
Memory
CAS latency7
Power
Rated voltage1.5 V
Size & build
Shipping weight0.09 kg
Package size142 × 117 × 20 mm
Compatibility
Compatible withFor Apple Notebook

Questions about this item

Will these 204-pin DDR3 SO-DIMM modules fit the memory slots in my Apple notebook?

Yes, the kit uses the 204-pin DDR3 SO-DIMM form factor designed for Apple notebooks.

Can I mix these 1.5V PC3 8500 sticks with existing DDR3 1066 memory that has a different CAS latency?

The system will run all modules at the speed and latency of the slowest installed kit.

How can I confirm the full 32GB is recognised at DDR3 1066 after installation?

Check the memory tab in About This Mac or run a system profiler to verify capacity and speed.

More in Model-Specific Memory Upgrades

Similar items