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

OWC

OWC 2S4D42R816GB 16GB DDR4 2400 CL17 SODIMM memory upgrade

SKU CH-DSMG-K9BJJ

16 GB DDR4 2400 MHz CL17 SODIMM module for HP EliteBook 830 G5, G6, 836 G5, 840 G4 and 840 G5 laptops

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • Boosts multitasking with 16GB DDR4 2400MHz capacity
  • Low 1.2V operation reduces system power draw
  • JEDEC-compliant CL17 timing ensures stable performance
  • 260-pin SODIMM fits HP EliteBook 830 G5 G6 836 G5 840 G4 G5
  • Backward compatible with 2133MHz systems for easy upgrades

System-Specific DDR4 SODIMM for HP EliteBooks

This 16 GB DDR4 2400 MHz module is built for HP EliteBook 830 G5, 830 G6, 836 G5, 840 G4 and 840 G5 laptops. It uses a 260-pin SODIMM form factor with CL17 latency and 1.2 V operation. The non-ECC, unbuffered design matches the factory specifications for these models.

Straightforward laptop memory installation

The module slots into the standard SODIMM socket found in the listed EliteBooks; no tools beyond a small screwdriver are usually required. Because it is a single 16 GB stick, you must confirm the target machine has a free slot or can replace an existing module. Systems limited to lower maximum memory per slot will not accept this capacity.

16 GB capacity for multitasking headroom

The 16 GB density lets you keep more applications and larger files open simultaneously on compatible EliteBooks. It is backwards compatible with 2133 MHz operation if the platform requires it. Machines that only support a lower maximum density per slot, or that need ECC or registered memory, cannot use this module.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $82.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.19 per GB
Cheaper than about 74% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2S4D42R816 GB
Total capacity16 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP EliteBook 830 G5
HP EliteBook 830 G6
HP EliteBook 836 G5
HP EliteBook 840 G4
HP EliteBook 840 G5

Other versions of this model

5 more in the same range

Questions about this item

How do I verify the module runs at 2400 MHz CL17 after installing it in my EliteBook 840 G5?

Open Task Manager or a system-information tool and confirm the memory speed reads 2400 MHz with CAS latency 17; the module is JEDEC compliant so it will configure automatically at those settings.

What comes in the package and do I need any extra parts for the EliteBook 830 G6?

The box contains one 16 GB 260-pin DDR4 SODIMM; no additional components are required for installation in the listed EliteBook models.

Which capacity should I choose if my EliteBook 836 G5 currently has a single 8 GB stick?

This part is a single 16 GB module; adding it alongside the existing 8 GB gives 24 GB total, or you can replace the 8 GB stick for a 16 GB configuration.

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