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Green circuit board with black memory chips and gold edge connector

Crucial

Crucial CT102464BF186D 8GB DDR3L 1866 CL13 1.35V laptop RAM

SKU CH-YEZM-X6DNH MPN CT102464BF186D

8GB DDR3L 1866 CL13 1.35V SO-DIMM upgrades laptop memory with low-voltage efficiency

  • Total capacity8 GB
  • Rated speedDDR3L 1866 (PC3L 14900)
  • CAS latencyCL13
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Product type204-Pin DDR3 SO-DIMM

Capacity 8GB

  • 8GB capacity enables smooth multitasking on compatible laptops
  • DDR3L 1866 MT/s speed delivers responsive data throughput
  • CL13 latency reduces command delay for snappier performance
  • 35V low voltage cuts power draw versus standard DDR3
  • 204-pin SO-DIMM form factor fits standard laptop memory slots

8GB DDR3L SO-DIMM for Laptops

This 204-pin module delivers 8GB of DDR3L memory at 1866 MT/s with CL13 latency. It operates at the standard 1.35V low voltage and is also rated for 1.5V compatibility. The unbuffered, non-ECC design matches the requirements of most mainstream notebook platforms.

Best for Standard Notebook Upgrades

This module suits owners of laptops that accept DDR3L SO-DIMMs running at PC3L-14900 speeds. It will not fit systems that require registered or ECC memory. Buyers whose machines only support earlier DDR3 speeds or different form factors should verify their manual before ordering.

DDR3L 1866 CL13 at 1.35V

The decisive specification is the DDR3L 1866 MT/s rating with CL13 timing at 1.35V. This combination determines whether the module matches the memory controller and slot voltage of the target laptop. Confirm that the system specifies PC3L-14900 or compatible DDR3L operation to ensure correct function.

How it compares

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

Price $38.99
Cheaper than about 66% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $4.87 per GB
Cheaper than about 68% 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 nameCrucial
Model nameCT102464BF186D
Total capacity8 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1866 (PC3L 14900)
Memory
CAS latencyCL13
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.35 V
Size & build
Shipping weight0.05 kg
Package size155 × 119 × 10 mm

Other versions of this model

1 more in the same range

Questions about this item

Does the 204-pin SO-DIMM fit my laptop's DDR3L memory slot?

Yes, the 204-pin DDR3L SO-DIMM is the standard form factor for laptop DDR3 and DDR3L slots.

How do I install the module without damaging the gold contacts?

Align the notch on the module with the key in the slot, insert the module at an angle until the connector is fully seated, then press down until the side clips click into place.

Will the 1.35V DDR3L module need a voltage adjustment if my laptop runs at 1.5V?

The module supports both 1.35V and 1.5V operation; the system automatically selects the correct voltage at boot.

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