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Green rectangular SODIMM module with gold contacts and black chips, no heat spreader

OWC

OWC 8GB DDR4 2400MHz CL17 1.2V 260pin SODIMM HP ProBook memory upgrade

SKU CH-JVE6-HZ6YW

An 8 GB DDR4 SODIMM running at 2400 MHz with CL17 latency and 1.2 V operation for compatible HP ProBook laptops

  • Capacity8GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCNo
  • 8 GB capacity lets you run more apps simultaneously
  • DDR4 2400 MHz speed with CL17 latency delivers responsive multitasking
  • 2 V low voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits HP ProBook 450 G6 470 G5 640 G4 640 G5 645 G4
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Targeted HP ProBook upgrade

This 8GB DDR4 SODIMM is built for HP ProBook 450 G6, 470 G5, 640 G4, 640 G5 and 645 G4 notebooks. It delivers a straightforward capacity increase for users who need more headroom for everyday multitasking and larger workloads. The module matches the factory memory specification for these models. It is not suited for systems that require ECC or registered memory.

JEDEC compliant 260 pin layout

The stick follows the standard 260 pin DDR4 SODIMM form factor and operates at 1.2V without a heat spreader. Its unbuffered, non ECC design drops directly into the ProBook memory slots with no extra configuration. The low profile construction clears tight chassis spaces typical of thin and light business laptops. Build quality meets JEDEC and RoHS requirements for a warranty safe installation.

DDR4 2400 CL17 practical ceiling

Rated at PC4 19200 with CL17 latency, the module runs at 2400MHz and is backward compatible with 2133MHz systems. Performance scales with the platform memory controller, so maximum throughput is defined by the ProBook chipset rather than the module alone. Buyers needing higher frequencies or lower latencies must verify their specific model supports faster JEDEC profiles before purchasing.

Highlights

  • 8 GB capacity lets you run more apps simultaneously
  • DDR4 2400 MHz speed with CL17 latency delivers responsive multitasking
  • 2 V low voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits HP ProBook 450 G6 470 G5 640 G4 640 G5 645 G4
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Specifications

BrandOWC
Part Number2S4D41R808GB
Capacity8GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP ProBook 450 G6
HP ProBook 470 G5
HP ProBook 640 G4
HP ProBook 640 G5
HP ProBook 645 G4

Other versions of this model

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Questions about this item

Does the PC4-19200 2400MHz DDR4 standard cap the module at CL17 latency?

Yes, this OWC SODIMM runs at DDR4 2400 with a CAS latency of CL17 as defined by the PC4-19200 JEDEC specification.

Will the 260-pin SODIMM fit the HP ProBook 450 G6 and 640 G5 memory slots?

The 260-pin DDR4 SODIMM form factor matches the slots in the listed HP ProBook 450 G6, 470 G5, 640 G4, 640 G5 and 645 G4 models.

Is there a notch or keying step that people miss when inserting this 1.2V module?

Align the off-centre notch on the 260-pin edge connector with the slot key, press firmly until the side clips click — the module sits flat with no heat spreader to clear.

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