Item 1 of 5
Item 1 of 5
expiredsr71 posted Nov 22, 2021 8:48 AM
4TB WD Red Plus NAS 5400 RPM 3.5" Internal Hard Drive
$77
$120
35% off
+ Free Shippingat Newegg
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+ Free Shippingat NeweggDeal Details
Newegg.com has 4TB WD Red Plus NAS 5400 RPM 3.5" Internal Hard Drive (WD40EFZX) for $84.99 - $8 w/ promo code BFFRDY39 = $76.99. Shipping is free.
Thanks to community member sr71 for finding this deal.
About this item:
Thanks to community member sr71 for finding this deal.
About this item:
- Supports up to 180 TB/yr workload rate* * Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
- NASware firmware for compatibility
- Small or medium business NAS systems in a 24x7 environment
- 3-year limited warranty
Editor's Notes
Written by johnny_miller | Staff- About this deal:
- This price is slightly lower than a recent Frontpage deal.
- Reviews:
- 4.7 out of 5 stars by over 1500 Amazon customers.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Newegg.com has 4TB WD Red Plus NAS 5400 RPM 3.5" Internal Hard Drive (WD40EFZX) for $84.99 - $8 w/ promo code BFFRDY39 = $76.99. Shipping is free.
Thanks to community member sr71 for finding this deal.
About this item:
Thanks to community member sr71 for finding this deal.
About this item:
- Supports up to 180 TB/yr workload rate* * Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
- NASware firmware for compatibility
- Small or medium business NAS systems in a 24x7 environment
- 3-year limited warranty
Editor's Notes
Written by johnny_miller | Staff- About this deal:
- This price is slightly lower than a recent Frontpage deal.
- Reviews:
- 4.7 out of 5 stars by over 1500 Amazon customers.
Community Voting
Deal Score
+48
Good Deal
Bad Deal
Price Intelligence
Model: Western Digital Red Plus WD40EFZX 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - Storage System De
Deal History
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price
- $NaN
- Today
Current Prices
Sort: Lowest to Highest | Last Updated 7/31/2026, 08:22 AM| Sold By | Sale Price |
|---|---|
 Amazon | $314.99 |
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Top Comments
yes this is the GOOD drive
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56 Comments
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This is a CMR drive, as opposed to SMR. To put it succinctly, SMR drives should be avoided for the daily driver and storage arrays (if one fails, rebuilding with an SMR drive can take much longer than a CMR drive). They can be OK for write-once archival.
If you want to read further into that, you can look up "Shingled magnetic recording,"
This is a '5400 RPM Class' drive, which is misleading. It is not a 5400 RPM drive. It runs at 7200 RPM.
This is a CMR drive, as opposed to SMR. To put it succinctly, SMR drives should be avoided for the daily driver and storage arrays (if one fails, rebuilding with an SMR drive can take much longer than a CMR drive). They can be OK for write-once archival.
If you want to read further into that, you can look up "Shingled magnetic recording,"
This is a '5400 RPM Class' drive, which is misleading. It is not a 5400 RPM drive. It runs at 7200 RPM.
yes this is the GOOD drive
Our community has rated this post as helpful. If you agree, why not thank sr71
This is a CMR drive, as opposed to SMR. To put it succinctly, SMR drives should be avoided for the daily driver and storage arrays (if one fails, rebuilding with an SMR drive can take much longer than a CMR drive). They can be OK for write-once archival.
If you want to read further into that, you can look up "Shingled magnetic recording,"
This is a '5400 RPM Class' drive, which is misleading. It is not a 5400 RPM drive. It runs at 7200 RPM.
yes this is the GOOD drive
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