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Green rectangular laptop memory module with gold edge connector and black integrated circuits

Black Diamond Memory

Black Diamond Memory BD8G2400MQN22 8GB DDR4 2400 CL17 laptop RAM

SKU CH-WPJ4-G79MW MPN BD8G2400MQN22

An 8 GB DDR4 SO-DIMM running at 2400 MT/s with CL17 latency for laptop upgrades

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Product type260-Pin DDR4 SO-DIMM
  • Key featuresWith decades of experience specializing in memory and server

Capacity 8GB

  • 8 GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2400 speed delivers 19200 MT/s data rate for responsive performance
  • CL17 latency keeps access times tight during heavy use
  • 260-pin SO-DIMM form factor fits standard laptop memory slots
  • Manufacturer backs over 200000 system configurations for broad compatibility

8GB DDR4 2400 SO-DIMM

This 260-pin DDR4 SO-DIMM provides 8GB of laptop memory at 2400 MT/s with a CAS latency of 17. It is built for notebooks and compact systems that use DDR4 SO-DIMM slots. The module follows the PC4 19200 standard and is manufactured by Black Diamond Memory.

Fits DDR4 SO-DIMM slots only

This module suits owners upgrading a laptop that accepts 260-pin DDR4 SO-DIMMs at 2400 MT/s. It will not work in machines that require a different pin count, a different DDR generation, or a different form factor such as DIMM. Buyers needing more than 8GB per slot should look at higher-capacity modules.

Speed DDR4 2400 (PC4 19200)

The rated speed of DDR4 2400 (PC4 19200) is the specification that determines compatibility with the memory controller. If the system requires a different data rate, this module will not operate at its intended performance level. Verify the laptop's supported memory speed before purchase.

How it compares

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

Price $81.99
Pricier than about 54% 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 $10.25 per GB
Pricier than about 81% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameBlack Diamond Memory
Model nameBD8G2400MQN22
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
Size & build
Shipping weight0.18 kg
Package size127 × 51 × 13 mm

Other versions of this model

5 more in the same range

Questions about this item

Will the 260-pin DDR4 SO-DIMM need replacement after years of continuous operation?

DDR4 modules have no moving parts and are rated for sustained use; the 8 GB stick will not require scheduled replacement unless a fault occurs.

What limit appears first when the CL17 module runs at DDR4 2400 for long periods?

The CAS latency of 17 cycles at 2400 MT/s sets the timing boundary; sustained throughput is capped by that rated speed grade.

How much heat or power does the 8 GB laptop memory draw when the system runs all day?

Standard DDR4 SO-DIMMs operate at low voltage and produce minimal heat; typical power draw stays well within the laptop's thermal design.

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