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

OWC

OWC 8GB DDR3L 1600 PC3L-12800 CL11 2Rx8 204-pin 1.35V Non-ECC SODIMM memory upgrade

SKU CH-K715-M9FGF

8GB DDR3L SODIMM runs at 1600MHz CL11 1.35V for HP ProBook 11 G1, 430 G1, 450 G1, 455 G1 and 455 G3

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • Boosts multitasking with 8GB DDR3L 1600MHz capacity
  • Low 1.35V operation reduces system power draw
  • JEDEC and ROHS compliant for warranty-safe upgrades
  • Fits HP ProBook 11 G1, 430 G1, 450 G1, 455 G1, 455 G3
  • Simple 204-pin SODIMM install in most laptops

8GB DDR3L SODIMM for HP ProBook

This 8GB DDR3L 1600 CL11 module is built for HP ProBook 11 G1, 430 G1, 450 G1, 455 G1 and 455 G3 laptops. It runs at 1.35V with a 2Rx8 unbuffered layout and no heat spreader. The 204-pin SODIMM format matches the factory memory slot in those models exactly.

Suits owners of listed ProBooks needing 8GB

Buyers with the compatible ProBook models can install this single module to add 8GB of non-ECC memory. Systems that require ECC, registered DIMMs, a different pin count, or a voltage other than 1.35V cannot use this part. Machines outside the five named ProBook series should verify their memory specifications before purchasing.

204-pin DDR3L 1.35V SODIMM decides fit

The 204-pin DDR3L SODIMM running at 1.35V is the single specification that determines whether this upgrade will work. Only laptops that accept 204-pin DDR3L non-ECC modules at this voltage and physical layout will recognise the 8GB capacity. Check the service manual for your exact model to confirm the slot type and voltage requirement.

How it compares

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

Price $27.99
Cheaper than about 86% 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 $3.50 per GB
Cheaper than about 87% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1S6T32R808 GB
Total capacity8 GB
Product type204-Pin DDR3L Non-ECC SODIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsHP ProBook 11 G1
HP ProBook 430 G1
HP ProBook 450 G1
HP ProBook 455 G1
HP ProBook 455 G3

Other versions of this model

5 more in the same range

Questions about this item

Will the 2Rx8 rank layout on this 8GB DDR3L SODIMM ever require a firmware update or slot-specific pairing?

The module uses a standard 2Rx8 organisation that works in any supported DDR3L slot; no firmware updates or special pairing are needed for the listed HP ProBook models.

What is the first limit reached when this PC3L-12800 CL11 memory runs at full 1600 MHz continuously?

The CAS latency of CL11 at 1.35 V defines the timing ceiling; sustained throughput is bounded by the DDR3L 1600 specification rather than thermal throttling.

How much heat and power does a single 1.35 V 204-pin stick add during all-day operation?

At 1.35 V the DDR3L module draws lower power than standard DDR3 and has no heat spreader, so it adds minimal heat and runs silently in the listed laptops.

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