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Green circuit board with black memory chips and gold edge connector

OWC

OWC 2GB DDR3 1600 CL11 1.5V SODIMM 1S6D31R802GB memory upgrade

SKU CH-S9Q6-430DX

A 2 GB DDR3 SODIMM running at 1600 MHz with CL11 timing for compatible Lenovo ThinkPad Edge laptops

  • Total capacity2 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Boost performance with a 2GB DDR3 1600 CL11 SODIMM upgrade
  • Designed for Lenovo ThinkPad Edge E130 E135 E330 E335 L330
  • JEDEC and RoHS compliant for warranty-safe installation
  • Unbuffered non-ECC 1Rx8 204-pin module at 1.5V
  • Simple DIY upgrade to improve multitasking responsiveness

Targeted DDR3 Upgrade

This 2GB SODIMM is built for specific Lenovo ThinkPad Edge models including the E130, E135, E330, E335 and L330. It suits owners of these laptops who need a direct replacement or a single-slot capacity increase without changing voltage or form factor.

204-Pin Slot Integration

The module plugs into a standard DDR3 SO-DIMM socket running at 1.5V and requires no BIOS configuration beyond the laptop's native support. Because it is unbuffered and non-ECC, it works with the consumer chipsets used in the listed ThinkPads and leaves any second slot free for a matching stick if the board provides one.

2GB Capacity at 1600 MHz

Rated at PC3-12800 with CL11 latency, the stick handles everyday office workloads, web browsing and light multitasking within the 2GB limit. It will not satisfy users who run memory-intensive applications, virtual machines or modern operating systems that demand 4GB or more for smooth operation.

How it compares

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

Price $18.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 2 GB
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $9.50 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameOWC
Part number1S6D31R802 GB
Total capacity2 GB
Product type204-Pin DDR3 Non-ECC SODIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsLenovo ThinkPad Edge E130
Lenovo ThinkPad Edge E135
Lenovo ThinkPad Edge E330
Lenovo ThinkPad Edge E335
Lenovo ThinkPad Edge L330

Other versions of this model

5 more in the same range

Questions about this item

Will the CL11 latency become the bottleneck during sustained heavy workloads?

CL11 is the rated CAS latency at 1600 MHz; it defines the module’s access timing and does not change under load.

Does the module run hot or draw extra power when used continuously in a ThinkPad Edge?

The SODIMM operates at the standard 1.5 V with no heat spreader; it produces typical DDR3 heat and power draw for this voltage.

Which slot and chipset must my ThinkPad Edge already have for this 204-pin DDR3 stick to work?

It requires a DDR3 SO-DIMM slot and a memory controller that supports 1600 MHz PC3-12800 non-ECC unbuffered modules.

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