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Crucial CT16G4RFD8266 16GB 2Rx8 RDIMM DDR4 2666MHz PC4-21300 ECC Reg Server RAM - Picture 1 of 3
Crucial CT16G4RFD8266 16GB 2Rx8 RDIMM DDR4 2666MHz PC4-21300 ECC Reg Server RAM - Picture 2 of 3
Crucial CT16G4RFD8266 16GB 2Rx8 RDIMM DDR4 2666MHz PC4-21300 ECC Reg Server RAM - Picture 3 of 3
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Crucial CT16G4RFD8266 16GB 2Rx8 RDIMM DDR4 2666MHz PC4-21300 ECC Reg Server RAM

techhaven-0
(9)
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US $29.41
ApproximatelyC $40.70
or Best Offer
Condition:
Open box
“DDR4 2666 (PC4 21300) ECC Registered CAS Latency 19”
48 available16 sold
This one's trending. 16 have already sold.
Breathe easy. Returns accepted.
Shipping:
US $7.99 (approx C $11.06) eBay SpeedPAK Standard.
Located in: Shenzhen, Guangdong, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Wed, Sep 10 and Tue, Sep 16 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:396763560232
Last updated on Aug 24, 2025 03:19:17 EDTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“DDR4 2666 (PC4 21300) ECC Registered CAS Latency 19”
Total Capacity
8 GB
Capacity per Module
8 GB
MPN
CT16G4RFD8266
Memory Features
ECC Memory, Registered
Brand
Crucial
Form Factor
DIMM
Type
DDR4 SDRAM
Number of Modules
1
Number of Pins
288
Model
CT16G4RFD8266
Bus Speed
PC4-21300 (DDR4-2666)

Item description from the seller

About this seller

techhaven-0

90.9% positive feedback•345 items sold

Joined Feb 2025
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
--
Reasonable shipping cost
--
Shipping speed
4.7
Communication
5.0

Seller feedback (11)

All ratings
Positive
Neutral
Negative
  • h***h (324)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Seller was proactive, and made sure part was compatible with my computer before shipping. Excellent communication skills, and fast turn around time. Will definetly use this seller again in the future!
    Crucial 1x 16GB 1600MHz DDR3L SODIMM PC3L-12800S Laptop Memory CT204864BF160B (#396325453659)
  • v***e (16)- Feedback left by buyer.
    Past month
    Verified purchase
    Fast shipping, item as described, nice seller! A+
    Kingston 32GB PC4-25600 DDR4-3200 ECC Unbuffered Server Memory KSM32ED8/32ME (#396863102863)
  • l***i (149)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    good communication, item as described especially pre-sale to check compatibility with my hardware
    Crucial CT16G3S186DM 2x16GB 1866MHZ DDR3L SODIMM Laptop Memory SODIMM for iMac (#396333723007)
See all feedback

Product ratings and reviews

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5.0
2 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
  • 0 users rated this 1 out of 5 stars

Good value

Fast

Performs well

Most relevant reviews

See all 2 reviews
  • by shaved_93
    Aug 24, 2024

    Exactly as advertised

    I'm no expert on RAM but I bought 6 sticks of this 16GB DDR4 2666MHz for my server machine and it seems to work great. If this product is still being offered much later on, like a year from now or something, I might buy another 6 sticks to get a total of 192GB though I doubt I'd need that much. Basically what I'm saying is, it's a good product, I've had no issues so far, and don't expect to find any issues.

    Verified purchase: YesCondition: Pre-OwnedSold by: dragonballndsu

  • by desaun-13
    Jun 01, 2024

    Great purchase

    Great purchase

    Verified purchase: YesCondition: NewSold by: theclearancehub

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