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Green Lenovo 2GB DDR3 SO-DIMM laptop memory module

Lenovo

Lenovo 43R2046 2GB DDR3 1066 SO-DIMM laptop RAM

SKU CH-486M-6VE45 MPN 43R2046

2GB DDR3 1066 SO-DIMM module adds 204-pin laptop memory for older systems

  • Total capacity2 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • ECC supportNon-ECC
  • Product type204-Pin DDR3 SO-DIMM
  • Boosts multitasking with 2GB DDR3 capacity
  • Fits 204-pin DDR3 SO-DIMM laptop slots
  • Runs at DDR3 1066 PC3 8500 speed
  • Non-ECC design for standard consumer laptops
  • Genuine Lenovo 43R2046 module for reliable upgrades

Lenovo 2GB DDR3 laptop memory

This Lenovo 43R2046 module provides 2GB of DDR3 1066 (PC3 8500) capacity in a 204-pin SO-DIMM form factor. It is non-ECC memory designed for laptop upgrades or replacements. The part is new and carries the Lenovo brand.

Suits older DDR3 laptop slots

Buyers with laptops that accept DDR3 1066 SO-DIMM modules can use this to add or replace memory. Systems requiring ECC registered memory or a different pin count cannot use this module. Laptops limited to lower-density chips may not recognise the full 2GB capacity.

204-pin DDR3 SO-DIMM fit

The 204-pin DDR3 SO-DIMM interface determines whether this module physically seats and functions in a given laptop. Verify the slot keying and memory standard before purchase.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 80% of the 2,079 comparable items (median $70.99).
Total capacity 2 GB
Lower than about 95% of the 1,886 comparable items (median 16 GB).
Price per GB $12.50 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 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 nameLenovo
Model name43R2046
Total capacity2 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1066 (PC3 8500)
Memory
ECC supportNon-ECC

Questions about this item

Will this 2GB DDR3 1066 SO-DIMM work in a laptop that already has PC3-8500 modules installed?

Yes, matching the DDR3 1066 (PC3 8500) speed and 204-pin SO-DIMM form factor lets it run alongside existing PC3-8500 memory in compatible slots.

How can I verify the Lenovo 43R2046 is running at the correct DDR3 1066 speed after installation?

Open Task Manager or a system-information tool and confirm the memory frequency shows 1066 MT/s for the new module.

Does the 43R2046 package include only the 2GB 204-pin DDR3 SO-DIMM or are any tools or adapters supplied?

The package contains the 2GB 204-pin DDR3 SO-DIMM module only; no tools or adapters are included.

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