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Green circuit board with black memory chips and gold edge connector

OWC

OWC 2S4D41R808GB 8GB DDR4 2400 CL17 1.2V 260pin SODIMM memory upgrade

SKU CH-YFRK-DHYPP

8GB DDR4 2400MHz CL17 SODIMM memory upgrade for HP ZHAN 66 Pro laptops

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Boosts multitasking with 8GB DDR4 2400MHz CL17 SODIMM
  • Low 1.2V voltage cuts power draw and heat
  • Guaranteed fit for HP ZHAN 66 Pro 13 14 15 G2 G3
  • JEDEC ROHS compliant ensures warranty safe upgrade
  • Simple DIY install with 260 pin unbuffered non ECC design

HP ZHAN 66 Pro compatible SODIMM

This OWC 8GB DDR4 2400 CL17 module is built for HP ZHAN 66 Pro 13 G2, 14 G2, 14 G3 and 15 G2 laptops. It runs at 1.2V on a 260-pin unbuffered, non-ECC layout. The single-rank 1Rx8 design meets JEDEC PC4-19200 timing for a straightforward capacity increase.

Upgrade path and limits

Owners of the listed ZHAN models who need more multitasking headroom will benefit from this drop-in stick. Systems already at maximum slot count or requiring ECC registered memory cannot use this module. Buyers with other HP lines or different DDR generations should verify their service manual first.

JEDEC compliance and support

Full JEDEC and RoHS compliance keeps the original system warranty intact after installation. OWC adds a limited lifetime warranty with free technical support and an advanced replacement programme. No extra software or heat spreader is bundled; the gain comes purely from the additional 8GB of matched DDR4 memory.

How it compares

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

Price $49.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $6.25 per GB
Cheaper than about 63% of the 20,941 comparable items (median $8.19 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 nameOWC
Part number2S4D41R808 GB
Total capacity8 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP ZHAN 66 Pro 13 G2
HP ZHAN 66 Pro 14 G2
HP ZHAN 66 Pro 14 G3
HP ZHAN 66 Pro 15 G2

Other versions of this model

5 more in the same range

Questions about this item

Does my HP ZHAN 66 Pro 14 G3 have a free 260-pin DDR4 SODIMM slot to accept this 8GB module?

The module is a 260-pin DDR4 SODIMM, so it fits any laptop with an open DDR4 SO-DIMM socket — check your service manual to confirm a slot is vacant.

If I keep the original 8GB DDR4 2400 CL17 stick in the other slot, will this module run at the same speed and latency?

Yes — both are DDR4 2400 PC4-19200 CL17 1.2V unbuffered non-ECC, so the system will operate them in dual-channel at those timings.

After installation, how can I verify the new stick is recognised at 2400 MT/s with CL17 timings?

Open Task Manager → Performance → Memory or run CPU-Z; the SPD tab should show 2400 MT/s, PC4-19200 and CL17 for the OWC module.

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