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Two green DDR4 SO-DIMM sticks with black chips

Mushkin Enhanced

Mushkin Enhanced MES4S213FF4G18X2 8GB (2 x 4GB) DDR4 2133 CL15 laptop RAM

SKU CH-3CD7-WQ9AR MPN MES4S213FF4G18X2

8GB dual-channel DDR4 SO-DIMM kit running at 2133 MT/s with CL15 latency

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Product type260-Pin DDR4 SO-DIMM

Capacity 8GB (2 x 4GB)

Speed DDR4 2133 (PC4 17000)

CAS Latency CL15

  • 8 GB total capacity for multitasking headroom
  • Dual-channel 2 x 4 GB kit boosts bandwidth
  • DDR4 2133 speed matches system bus
  • CL15 latency keeps response tight
  • 260-pin SO-DIMM fits standard laptop slots

Essentials DDR4 SO-DIMM kit

This Mushkin Enhanced Essentials kit provides 8 GB of DDR4 laptop memory in two 4 GB modules. The 260-pin SO-DIMM form factor fits standard notebook slots that accept DDR4. It suits owners of compatible laptops needing a straightforward capacity increase for everyday workloads.

Steady CL15 operation at 2133 MT/s

Rated at DDR4 2133 (PC4 17000) with CAS latency 15, the modules maintain their specified timing during extended sessions. The JEDEC-standard voltage and timing profile avoids the instability that can appear with aggressive overclocked profiles under sustained thermal load.

Simple two-module installation

Each 260-pin module seats in a standard SO-DIMM socket without tools or firmware changes. The paired 4 GB sticks enable dual-channel operation when both slots are populated. Systems limited to a single slot or a lower maximum capacity per slot will not accept the full 8 GB.

How it compares

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

Price $48.99
Cheaper than about 59% 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 $6.12 per GB
Typical for this category: the median of 1,886 items is $5.94 per GB.

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Specifications

Product
Brand nameMushkin Enhanced
Product lineEssentials
Model nameMES4S213FF4G18 × 2
Total capacity8 GB (2 × 4 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
Size & build
Shipping weight0.05 kg
Package size168 × 116 × 17 mm

Other versions of this model

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Questions about this item

How much heat does the CL15 DDR4 2133 SO-DIMM generate during all-day use?

Standard DDR4 SO-DIMM modules run cool under typical laptop workloads; the CL15 timing and 2133 MHz speed do not increase thermal output beyond normal levels.

What slot type must my laptop already have for these modules to fit?

Your laptop needs a 260-pin DDR4 SO-DIMM slot; the kit includes two 4 GB modules that install directly into that socket.

Will the 2133 MHz CL15 kit work in a system that currently runs slower DDR4 memory?

Yes, DDR4 SO-DIMMs automatically negotiate the highest common speed supported by the platform, so the kit will operate at the slower speed already present.

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