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    4.0GB Apple-Hynix
    Factory Original Memory Upgrade

    4.0GB 1867MHZ DDR3 SO-DIMM PC3-14900
    Memory Image
    Product Specs:
    • Technology: DDR3 SO-DIMM
    • Density: 4GB (4096MB)
    • RoHS: Yes
    • Pin Count: 204-pin
    • Op. Temp.: 0C to +85C
    • Data Rate: DDR3-1867
    • Speed: PC3-14900
    • CL: 11
    • Cycle Time: 1.875ns
    • Voltage: 1.35V
    • ECC: Non ECC
    • Module Ranks: Dual Rank
    • Register: Non Parity
    • Low Noise 8-Layer PCB
    • Meets and/or Exceeds Apple/Intel Specifications
    • Fully Compliant with JEDEC specifications
    • RoHS Certified
    • Free Installation Videos & Manuals
    • Warranty Safe Upgrade.
    • Why do I need more RAM?
    Memory Trade in
    Save money by trading in your original chips! View available memory rebates.
    From the purchase date of qualifying memory from OWC, you have 60 days to trade-in your old memory for a cash rebate!
    Just fill out OWC's online rebate form or contact OWC Customer Service after you receive and install your new memory.
    - Please allow up to 14 Days from the time we receive your memory for testing and rebate processing.
    - The OWC Rebate is for up to the same number of memory modules purchased and must be in working order.
    This product is compatible with... Learn how to find your Mac's model ID or PC specs
    iMac Intel
    iMac w/Retina 5K display
    (27-inch Late 2015)
    (October 2015)
    Model ID:iMac17,1
    3.2GHz i5, 3.3GHz i5, 4.0GHz i7
    Detailed specs
    Install Videos

    Customer Ratings

    Write a Review 5 / 5 1 out of 1 (100%) reviewers would recommend this product
    Verified Buyer
    Reviewer: RichardNixon Location: Watergate, DC Age: Over 65 Experience Level: Home User Owned Product: 5-6 months
    Rating: 5/5 Perfect! November 8, 2016 Easy to install. Perfect fit. The 27" iMac (Model 15.5) runs faster after the RAM upgrade

    I would recommend this item to a friend! Customer Videos:

    Apple-Hynix
    Factory Original Memory     4.0GB 4GB PC3-14900 DDR3 Mfr P/N: 14HYNDR3S4GB OWC SKU: APL14HYNDR3S4GB Used, System Pulls, OWC Tested. 1 Year OWC Fulfilled Limited Warranty
    Reviews (1)
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