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4TB WD_BLACK SN7100 PCIe Gen 4 NVMe M.2 2280 Internal SSD
$210
$270
22% off
+ Free Shippingat Amazon
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Update: This popular deal is still available.
Amazon has 4TB WD_BLACK SN7100 PCIe Gen 4 NVMe M.2 2280 Internal Solid State Drive (WDS400T4X0E) on sale for $209.99. Shipping is free.
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
Amazon has 4TB WD_BLACK SN7100 PCIe Gen 4 NVMe M.2 2280 Internal Solid State Drive (WDS400T4X0E) on sale for $209.99. Shipping is free.
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
- 4TB Storage Capacity
- M.2 2280 Form Factor
- NVMe PCIe 4.0 x4 Interface
- Sequential Read Speeds up to 7,250 MB/s
- Sequential Write Speeds up to 6,900 MB/s
- Endurance (TBW): 2400TB
- PCIe 3.0 and 2.0 Backward Compatible
- WD_BLACK Dashboard
- Windows 10 and Later Compatible
- 5-Year Limited Warranty
Editor's Notes
Written by powerfuldoppler | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional Information:
- This offer is now $10 less than our popular front page deal from yesterday which earned over 35 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.
Amazon has 4TB WD_BLACK SN7100 PCIe Gen 4 NVMe M.2 2280 Internal Solid State Drive (WDS400T4X0E) on sale for $209.99. Shipping is free.
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
Amazon has 4TB WD_BLACK SN7100 PCIe Gen 4 NVMe M.2 2280 Internal Solid State Drive (WDS400T4X0E) on sale for $209.99. Shipping is free.
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
- 4TB Storage Capacity
- M.2 2280 Form Factor
- NVMe PCIe 4.0 x4 Interface
- Sequential Read Speeds up to 7,250 MB/s
- Sequential Write Speeds up to 6,900 MB/s
- Endurance (TBW): 2400TB
- PCIe 3.0 and 2.0 Backward Compatible
- WD_BLACK Dashboard
- Windows 10 and Later Compatible
- 5-Year Limited Warranty
Editor's Notes
Written by powerfuldoppler | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional Information:
- This offer is now $10 less than our popular front page deal from yesterday which earned over 35 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
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79 Comments
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These are getting dangerously close to my "pull the trigger" price of $50/TB.
Got the 4tb Crucial T500 without heatsink on July 20th for $200. And I've seen Gen 5 drives price going down as well
These are getting dangerously close to my "pull the trigger" price of $50/TB.
SanDisk is running a bundle deal, $391 for 2x 4TB🔫
Best decision Sony made was using these instead of some specialized extended storage
Microsoft was great at farking up their console releases. Should have built HD-DVD into the 360. Shouldn't have done all this proprietary disk shit because it just massively reduced market share.
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If this thread was in 2019 you would be right, but it is 2025, dram is generally not needed when it has HMB except for the top 5% of use cases.
For comparison, a 2TB WD SN770 gets ~1,150MB/s write and ~2,750MB/s read in a separate 1M2 TB4 enclosure.
Both NVMe drives are nowhere near full.
Internal 1TB drive shows ~4,150MB/s write and ~5,050MB/s read.
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https://slickdeals.net/forums/showpost.php?p=178777396&postcount=63&peid=b5441c17-c303-4e1b-bdc0-5e706f7ab4fa
Using an SN7100 4TB with no issues in an OWC 1M2 enclosure. And a 2TB SN770 in another 1M2.
Not sure about "reduced performance". Relative to what? I don't think there's a good argument to be made for having DRAM cache on an NVMe drive in an external enclosure.
For the 2TB SN7100, 5GB/sec is sustained for ~648GB. 129 seconds. A little over two minutes. After that, sustained post-cache write is ~800MB/sec.
In my case, the dramatically lower power consumption of the SN7100 compared to others along with its excellent performance (for my use case) is what made the choice easy. It's a storage drive. Full iCloud Photos download (>1TB), full DropBox and other downloads, etc. And its lack of DRAM is directly related to its low(er) power consumption.
https://www.techpowerup.com/review/wd-black-sn7100-2-tb/6.html [techpowerup.com]
https://www.servethehome.com/wd-black-sn7100-2tb-nvme-ssd-review/3/ [servethehome.com]
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