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

OWC

OWC 2S1D42R816GB 16GB DDR4 2133MHz CL15 1.2V 260pin SODIMM for HP EliteBook 820 G4 840 G3 850 G3

SKU CH-R167-CW74E

16 GB DDR4 2133 MHz CL15 SODIMM upgrades HP EliteBook 820 G4, 840 G3 and 850 G3 laptops

  • Capacity16GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 16 GB capacity lets you run more apps simultaneously
  • DDR4 2133 MHz CL15 speed delivers responsive multitasking
  • 2 V low voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits HP EliteBook 820 G4 840 G3 850 G3
  • JEDEC compliant non-ECC unbuffered design ensures reliable operation

OWC 16GB DDR4 SODIMM for EliteBook

This 16GB DDR4 2133MHz CL15 module is built specifically for HP EliteBook 820 G4, 840 G3 and 850 G3 laptops. It uses a 260-pin SODIMM form factor and runs at 1.2V without ECC or buffering. The part number is 2S1D42R816GB.

Suits owners of the listed EliteBooks.

The memory is validated for the three EliteBook models named in the specifications. Buyers with different laptops, desktops or servers should verify their exact model before purchasing. Systems requiring ECC or registered DIMMs will not be supported by this unbuffered non-ECC stick.

260-pin DDR4 SODIMM form factor decides fit

Only machines that accept a 260-pin DDR4 SO-DIMM at 2133MHz with CL15 timing and 1.2V operation can use this module. The physical keying and electrical profile are fixed by the JEDEC standard for this form factor.

商品特色

  • 16 GB capacity lets you run more apps simultaneously
  • DDR4 2133 MHz CL15 speed delivers responsive multitasking
  • 2 V low voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits HP EliteBook 820 G4 840 G3 850 G3
  • JEDEC compliant non-ECC unbuffered design ensures reliable operation

商品規格

BrandOWC
Part Number2S1D42R816GB
Capacity16GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP EliteBook 820 G4
HP EliteBook 840 G3
HP EliteBook 850 G3

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

My EliteBook 840 G3 has a free 260-pin DDR4 slot — is that the only requirement to add this 16 GB module?

Yes. The laptop must accept DDR4 2133 MHz SODIMMs at 1.2 V; the 840 G3 is listed as compatible so an open slot is all you need.

If I keep the original 8 GB DDR4 2133 stick in the other slot, will this 16 GB CL15 module run at the same speed?

Both modules will operate at DDR4 2133 MHz; the system runs them at the lowest common speed and the CL15 timing matches the factory spec.

After installing the 2S1D42R816GB, how can I confirm it is recognised at 16 GB and 2133 MHz?

Open Task Manager → Performance → Memory or run `wmic memorychip get capacity,speed` — it should show 16 GB and 2133 MHz for the new module.

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