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Two green DDR3 SO-DIMM sticks with black chips, 204 pins each

Timetec

Timetec MM-G4GD313S7C 8GB (2x4GB) DDR3 1333MHz laptop RAM

SKU CH-THCS-YE3X5

Dual-channel 8GB DDR3 SO-DIMM kit running at 1333MHz CL9 for compatible Apple laptops and desktops

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 8GB (2 x 4GB)

  • 8GB dual-channel kit expands multitasking headroom for Mac
  • DDR3 1333MHz CL9 matches factory memory timing
  • 5V unbuffered non-ECC design fits standard SO-DIMM slots
  • Hynix ICs selected for stability in Apple systems
  • 204-pin SO-DIMM form factor installs in minutes with screwdriver

8GB DDR3 1333MHz SO-DIMM Kit

This Timetec kit provides 8GB of laptop memory as two matched 4GB modules. It runs at DDR3 1333MHz with CL9 latency at 1.50V on standard 204-pin SO-DIMM slots. The dual-channel configuration is designed to boost multitasking on compatible Apple systems.

Suits Early 2011 and Late 2011 MacBook Pro

The modules target 13, 15 and 17 inch MacBook Pro models from Early and Late 2011. They also fit Mid 2010 and Mid/Late 2011 iMacs in 21.5 and 27 inch sizes plus the Mid 2011 Mac Mini. Buyers with machines that require different pin counts, voltages or DDR generations cannot use this kit.

204-Pin DDR3 1333MHz Specification

The decisive spec is the 204-pin DDR3 interface running at 1333MHz (PC3-10600). Only systems accepting unbuffered, non-ECC SO-DIMMs at 1.50V with this exact pin layout and speed will recognise the memory.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 91% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $2.12 per GB
Cheaper than about 95% of the 1,886 comparable items (median $5.94 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 nameTimetec
Model nameMM-G4GD313S7C
Total capacity8 GB (2 × 4 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Power
Rated voltage1.5 V

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 2×4 GB kit or a single 8 GB module for my Mac?

The kit contains two 4 GB modules that run together in dual-channel mode, giving the bandwidth benefit of paired memory on supported MacBook Pro and iMac models.

What does the 1333 MHz rating deliver in daily use on a 2011 MacBook Pro?

At 1333 MHz with CL9 timing the modules match the Mac’s native memory controller speed, so multitasking and app switching run at the system’s designed throughput.

Will the 204-pin DDR3 SO-DIMM fit the memory slots in a Mid 2011 iMac?

Yes, the 204-pin DDR3 SO-DIMM form factor is the exact slot type used in the Mid 2011 21.5 and 27 inch iMac models.

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