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Ballistix Sport LT 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model BLS2K16G4S26BFSD

Ships from United States. Most customers receive within 3-9 days.

Sold and Shipped by TELeasy a-seller

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  • DDR4 2666 (PC4 21300)
  • CAS Latency 16
  • 1.2V

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  • Overview
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Learn more about the Ballistix BLS2K16G4S26BFSD

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
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4/ 5
It is DDR4-2400 but NOT DDR4-2666

Pros: - heat sink
- good performance

Cons: - it is a DDR4-2400 RAM but not DDR4-2666

Overall Review: I feel is kind of miss leading of calling it a DDR4-2666. In fact it runs as DDR4-2400. I put it on brand new Dell Inspiron 7580 laptop and it runs a 2400 instead of 2600. While the original Kingston DDR-2666 RAM coming with the laptop runs at 2666.
I still give it 4-star is it's overall performance is better than the original Kingston DDR-2666 RAM.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Nice and Fast

Pros: Upgraded my laptop from 16GB (at 2400Mhz) CL19 Ram to this 32GB (at 2666 Mhz) CL16 Ram and all I can say is wow. So much faster than my original OEM stock memory . You get what you pay for when purchasing RAM. I upgraded this and also purchased an XTG 1TB NVMe M2.2280 SSD. I boot in about 8 seconds and that is with a boat load of Programs that start up when I logon to Win10.

Cons: Price is steep but again you get what you pay for!

Overall Review: Easily installed and it is nice to have heat sinks on both of these 16GB sticks.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Worked in my QNAP NAS

Pros: Easy to install and worked in my QNAP TVS-473e NAS.

Cons: None

Overall Review: I mixed these with the stock Kingston 4GB+4GB (CBD24D4S7S1ME-4; DDR4-2400) that came with the NAS. At first, the NAS wouldn't boot, but it worked (4+16+4+16=40GB) after putting these Ballistix sticks in in slots 2 and 4 (dual channel) and the stock Kingston in slots 1 and 3. So make sure to put the slower SODIMMs in the first dual channel slots. Running two weeks now without any problems.

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Ownership: 1 week to 1 month
5/ 5
Good RAM

Pros: Good looking sticker on both side.
Works with ASUS GL702ZC, better than the stock RAM, which is CL17 and this one is CL16. GL702ZC limited RAM speed to 2400MHZ but no issue.
Recommended for GL702ZC owner, AMD laptop is very picky of RAM, this one work. Replace the single stock RAM with this pair of RAM, dual channel and smaller CL is better, I gain 14% increase in 3DMark CPU test after installed this RAM.

Cons: No cons

Overall Review: Highly recommended Crucial's RAM, I search compatible memory for GL702ZC, only Curcial provide memory compatibility list.

1 out of 1 people found this review helpful. Did you?
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    • Ballistix Sport LT 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model BLS2K16G4S26BFSD
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    Ships from United States.
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  • MTREDU

    8 (75% Positive)

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    • Ballistix Sport LT 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model BLS2K16G4S26BFSD
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      email to contact you
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    Ships from United States.
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