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Green rectangular circuit board with gold edge connector and black memory chips

Mushkin Enhanced

Mushkin Enhanced 991643 2GB DDR3 1066 SO-DIMM laptop RAM

SKU CH-CQ85-P24FZ MPN 991643

2GB DDR3 1066 SO-DIMM laptop module with CL7 timing and 1.50V operation

  • Total capacity2 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • CAS latencyCL7
  • Memory timings7-7-7-20
  • Rated voltage1.5 V
  • Buffer typeUnbuffered

Capacity 2GB

Speed DDR3 1066 (PC3 8500)

CAS Latency CL7

  • 2GB capacity expands multitasking headroom for everyday workloads
  • DDR3 1066 (PC3 8500) delivers up to 8.5GB/s bandwidth per channel
  • CL7 7-7-7-20 timing reduces latency for snappier response
  • 50V operation matches standard laptop power envelopes
  • 204-pin SO-DIMM form factor fits compatible DDR3 laptop slots

2GB DDR3 1066 SO-DIMM for laptops

This 2GB module uses a 204-pin DDR3 SO-DIMM form factor and runs at 1066 MHz (PC3 8500) with CL7 timing. It is built for older laptops that require low-voltage 1.50 V unbuffered memory without ECC or a heat spreader.

Upgrades DDR3 systems running slower modules

Replacing slower DDR3 sticks or filling an empty slot adds up to 8.5 GB/s bandwidth per channel for smoother multitasking. The jump is worth it when your laptop currently stalls on everyday workloads and the chipset accepts 1066 MHz operation.

Verify 204-pin DDR3 slot and voltage support

Check that your laptop uses 204-pin DDR3 SO-DIMM slots and supports 1.50 V unbuffered non-ECC memory at 1066 MHz. Systems limited to lower speeds, different pin counts, or 1.35 V only will not work with this module.

How it compares

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

Price $10.99
Cheaper than about 95% of the 2,079 comparable items (median $70.99).
Total capacity 2 GB
Lower than about 95% of the 1,886 comparable items (median 16 GB).
Price per GB $5.50 per GB
Cheaper than about 56% 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 nameMushkin Enhanced
Model name991643
Total capacity2 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1066 (PC3 8500)
Memory
CAS latencyCL7
Memory timings7-7-7-20
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.5 V
Size & build
Shipping weight0.04 kg
Package size147 × 122 × 17 mm

Other versions of this model

5 more in the same range

Questions about this item

Does this 204-pin DDR3 SO-DIMM fit my laptop memory slot?

The module uses the standard 204-pin SO-DIMM form factor for DDR3 laptop memory; it fits any slot that accepts DDR3 1066 (PC3 8500) modules.

How do I install the module and what step is commonly missed?

Power off the laptop, open the memory compartment, line up the notch with the key in the slot, insert the module at an angle and press down until the retention clips lock on both sides.

Will this RAM need any maintenance or replacement later?

No routine maintenance is required; the unbuffered, non-ECC DDR3 module has no heat spreader and runs at 1.50 V, so it simply operates until a capacity upgrade is desired.

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