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Two green DDR4 SO-DIMM sticks with black heat spreaders

Crucial

Crucial CT2K8G4SFRA32A 16GB (2x8GB) DDR4 3200 laptop RAM

SKU CH-Y1ZE-Z28SR MPN CT2K8G4SFRA32A

Dual-channel 16 GB DDR4 SO-DIMM kit running at 3200 MT/s with CL22 latency and 1.2 V operation

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Memory timings22-22-22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

Capacity 16GB (2 x 8GB)

Speed DDR4 3200 (PC4 25600)

CAS Latency CL22

  • 16 GB dual-channel kit boosts multitasking headroom
  • 3200 MT/s DDR4 speed accelerates data throughput
  • CL22 latency keeps response times tight
  • 2 V operation cuts power draw by up to 40 %
  • 260-pin SO-DIMM fits standard laptop slots

16GB DDR4 3200 SO-DIMM kit

This 16GB kit contains two 8GB DDR4 3200 SO-DIMM modules rated at CL22 and 1.20V. It is built for laptop owners who want a straightforward capacity upgrade to 16GB in a dual-channel configuration.

DDR4 3200 speed limits

The modules run at up to 3200 MT/s and will downclock to 2933 MT/s or 2666 MT/s if the platform only supports those lower speeds. Bandwidth gains are capped by the memory controller and the DDR4 standard itself.

260-pin unbuffered installation

Installation requires opening the laptop and seating the 260-pin modules in the SO-DIMM slots. Issues usually arise when the system BIOS does not recognise the SPD timings or when a single slot is populated instead of the pair.

How it compares

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

Price $58.99
Cheaper than about 55% of the 2,079 comparable items (median $70.99).
Total capacity 16 GB (2 × 8 GB)
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $3.69 per GB
Cheaper than about 85% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameCrucial
Model nameCT2K8G4SFRA32A
Total capacity16 GB (2 × 8 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
Memory timings22-22-22
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderYes
Power
Rated voltage1.2 V
Size & build
Shipping weight0.03 kg
Package size98 × 79 × 3 mm

Other versions of this model

5 more in the same range

Questions about this item

Should I choose the 16GB dual-channel kit or a single 16GB module?

The 16GB (2 x 8GB) dual-channel kit enables dual-channel operation on compatible laptops, which can increase bandwidth by up to 30% compared to a single module.

What does the 3200 MT/s speed mean once installed in my laptop?

The modules run at up to 3200 MT/s but will automatically downclock to 2933 MT/s or 2666 MT/s if your system only supports those lower speeds.

How does the 260-pin DDR4 SO-DIMM interface limit performance?

The 260-pin DDR4 SO-DIMM form factor caps the maximum standard speed at 3200 MT/s (PC4-25600) with 1.20V operation and CL22 latency.

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