4GB 2x2GB Memory RAM 4 Apple MacBook "Core 2 Duo" 2.1 13" White-08 MB402LL/A A37

Computer Memory Solutions
(56029)
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US $19.00
Condition:
New
10 available

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Shipping:
Free USPS First Class®.
Located in: West Covina, California, United States
Delivery:
Estimated between Mon, Oct 27 and Thu, Oct 30 to 94104
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Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:306280783410
Last updated on Oct 22, 2025 00:01:00 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
United States
Designed for
Apple
Memory Features
NON ECC
Type
DDR2 SDRAM
Form Factor
SODIMM
Item Height
1.18in
Item Length
2.66in
Item Depth
.15in
Voltage
1.8V
Memory Ranking
2Rx8
Number of Pins
200PIN
Bus Speed
DDR2 667 (PC2 5300)
SKU
CM256645300SOX2
Brand
Computer Memory Solutions
Model
CM256645300SOX2
Custom Bundle
Yes
Modified Item
No
Manufacturer Warranty
Lifetime
MPN
CM256645300SO
Total Capacity
4GB
Capacity per Module
2GB
Number of Modules
2
Frequency
667MHz
UPC
849005050531
Category

Item description from the seller

About this seller

Computer Memory Solutions

99.5% positive feedback•153K items sold

Joined Mar 2009
Computer Memory Solutions is committed to providing computer memory products and SSD storage for PCs, Macs, Laptops, printers, and more. From small to large storage needs, we’ve got you covered!
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Desktop MemoryLaptop MemoryPrinter MemoryServer MemoryRoutersKeyboardOther

Seller feedback (54,401)

All ratingsselected
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  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent seller. Had an issue with one of two sets that arrived and the seller quickly sent a prepaid return label as well as a new set to me. Overall unfortunate that a wrong/bad set was sent but the seller handled it perfectly. Both sets which I now have work and run at the speed and size advertised. Will likely buy again in the future.
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Item as described, brand new! Fast shipping. Good packaging. This is the second time I buy from this seller. In these times when we find ourselves receiving purchases damaged, nonfunctional. or not what they were described, this one stands out as a solid one. Very Highly Recommended!
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item delivered as described. Fast shipping. New condition. Excellent communication. Great value. Excellent eBay seller. AAAA++++
See all feedback

Product ratings and reviews

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3.7
3 product ratings
  • 2 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Good value

Fast

Performs well

Most relevant reviews

See all 2 reviews
  • by asburydark
    Apr 04, 2018

    Perfect

    As advertised, fit perfect in early 2008 Macbook. Booted up and recognized the ram. Massive increase in speed.

    Verified purchase: YesCondition: NewSold by: cms_computermemorysolutions

  • by k1kashefi
    Aug 13, 2020

    Wrong memory

    The board cut out does not fit MacBook 2008

    Verified purchase: YesCondition: NewSold by: cms_computermemorysolutions

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