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Two green DDR3 SO-DIMM sticks with black chips, 204-pin, 30 by 67.6 mm

Timetec

Timetec 16GB (2x8GB) DDR3 1333 laptop RAM

SKU CH-QK54-KWE5Q

A 16 GB DDR3 1333 MHz SO-DIMM kit for compatible MacBook Pro, iMac and Mac Mini models

  • Capacity16GB (2 x 8GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCNo

Capacity 16GB (2 x 8GB)

  • 16 GB dual-channel kit for smoother multitasking
  • DDR3 1333 MHz CL9 matches factory spec
  • 5 V unbuffered non-ECC SO-DIMM standard
  • 204-pin modules install in minutes with a screwdriver
  • Tested for 13, 15, 17-inch 2011 MacBook Pro and 21.5, 27-inch 2010-11 iMac

Compatible Mac models

This 16GB kit contains two 8GB DDR3 1333 SO-DIMM modules designed for 13, 15 and 17 inch MacBook Pro from Early and Late 2011, 21.5 and 27 inch iMac from Mid 2010 and Mid to Late 2011, and Mid 2011 Mac Mini. It uses 204-pin unbuffered non-ECC memory running at 1.50V with CL9 latency.

Installation notes

Installation requires only a screwdriver and the owner’s manual; the plug-and-play design lets you upgrade at home in a few minutes. Common issues include inserting modules at the wrong angle, not seating them fully until the clips click, or mixing with existing sticks that have different voltage or latency.

Pre-purchase checks

Confirm your Mac model and year match the supported list above. Verify the system currently uses DDR3 1333 SO-DIMM slots and accepts 1.50V unbuffered non-ECC modules. Check how many slots are free so you know whether both 8GB modules can be installed.

Highlights

  • 16 GB dual-channel kit for smoother multitasking
  • DDR3 1333 MHz CL9 matches factory spec
  • 5 V unbuffered non-ECC SO-DIMM standard
  • 204-pin modules install in minutes with a screwdriver
  • Tested for 13, 15, 17-inch 2011 MacBook Pro and 21.5, 27-inch 2010-11 iMac

Specifications

BrandTimetec
ModelMM-H8GD313J7C
Capacity16GB (2 x 8GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered

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Questions about this item

How can I verify the kit is running at the rated DDR3 1333 speed after installation?

Open About This Mac and click System Report; under Memory the two 8 GB modules should show 1333 MHz and CL9 timing.

What comes in the box and is anything else required?

The package contains two 8 GB 204-pin DDR3 SO-DIMM sticks; only a screwdriver is needed to open the Mac and install them.

Which capacity option suits a 2011 MacBook Pro 15 inch?

This 16 GB kit (2 × 8 GB) is the maximum supported for that model and matches the PC3-10600 specification.

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