Choose by intended use
Hard drives for NAS
Compare NAS-intended models by exact specifications. A NAS label is a starting point: verify your enclosure’s compatibility list, supported capacity and array requirements.
Choose for your setup · Amazon US
Choose the capacity for your NAS
A larger media library
A 16TB IronWolf Pro CMR SATA candidate when capacity per bay matters.
Tradeoff: Check capacity support, cooling and the total cost of your array before buying.
$629.99$39.37/TB
| 2 drives · RAID 1 · 16TB* | $1,259.98 |
|---|---|
| 4 drives · RAID 5 · 48TB* | $2,519.96 |
Renewed enterprise alternative
A 14TB CMR SATA enterprise model to compare separately from new NAS offers.
Tradeoff: Verify the selected seller, return window and warranty. Used units do not inherit a new-drive warranty.
$354.00$25.29/TB
| 2 drives · RAID 1 · 14TB* | $708.00 |
|---|---|
| 4 drives · RAID 5 · 42TB* | $1,416.00 |
*Illustrations for equal-capacity drives: RAID 1 mirrors two drives; four-drive RAID 5 reserves one drive’s equivalent capacity for parity. Figures are decimal TB before filesystem and system overhead. Costs are the displayed unit price × quantity, excluding tax, shipping and enclosure; seller quantity limits and prices may vary. RAID does not replace a backup. Understand RAID tradeoffs · RAID capacity reference.
Compare more new 8TB HDD offers →| Model & capacity | Fit & specifications | US offer |
|---|---|---|
Western Digital WD Red PlusWD40EFZZ
|
4TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$232.48$58.12/TBView on Amazon ↗ — WD40EFZZ, newChecked Oct 27, 2026 18:10 UTC |
Toshiba N300MN10ADA400ES
|
4TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$375.85$93.96/TBView on Amazon ↗ — MN10ADA400ES, newChecked Oct 27, 2026 22:23 UTC |
Western Digital WD Red PlusWD60EFPX
|
6TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$289.99$48.33/TBView on Amazon ↗ — WD60EFPX, newChecked Oct 27, 2026 22:23 UTC |
Seagate IronWolfST6000VN001
|
6TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$319.00$53.17/TBView on Amazon ↗ — ST6000VN001, newChecked Oct 27, 2026 22:23 UTC |
Toshiba N300MN10ADA800S
|
8TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$492.82$61.60/TBView on Amazon ↗ — MN10ADA800S, newChecked Oct 27, 2026 22:24 UTC |
Seagate IronWolfST10000VN0008
|
10TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$459.00$45.90/TBView on Amazon ↗ — ST10000VN0008, newChecked Oct 27, 2026 22:22 UTC |
Western Digital WD Red PlusWD120EFGX
|
12TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$529.99$44.17/TBView on Amazon ↗ — WD120EFGX, newChecked Oct 27, 2026 18:13 UTC |
Seagate IronWolf ProST14000NT001
|
14TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$654.45$46.75/TBView on Amazon ↗ — ST14000NT001, newChecked Oct 27, 2026 22:26 UTC |
Toshiba N300 ProHDWG81GXZSTB
|
16TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$677.08$42.32/TBView on Amazon ↗ — HDWG81GXZSTB, newChecked Oct 27, 2026 18:14 UTC |
Seagate IronWolfST18000VN000
|
18TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$834.45$46.36/TBView on Amazon ↗ — ST18000VN000, newChecked Oct 27, 2026 22:26 UTC |
Toshiba N300 ProHDWG82AXZSTB
|
20TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$766.99$38.35/TBView on Amazon ↗ — HDWG82AXZSTB, newChecked Oct 27, 2026 22:24 UTC |
Seagate IronWolf ProST24000NT002
|
24TB per bay. Check usable capacity after RAID and your NAS compatibility list. |
$1,059.99$44.17/TBView on Amazon ↗ — ST24000NT002, newChecked Oct 27, 2026 22:24 UTC |
Specifications: linked manufacturer model pages. Selection covers different capacities and families; it is not a reliability ranking. Prices are per listed drive; Amazon’s price and availability at purchase apply.
Compatibility first
Check the exact model, interface, supported drive bays and sector format against your enclosure. Do not substitute a SAS variant for a SATA model.
Choose capacity for the array
Work out usable space after redundancy, then compare the total cost of all drives. Keep backup storage separate from the array.
Compare the offer after the model
Manufacturer specifications do not establish seller warranty, renewed condition or availability. Each model page links directly to verified Amazon ASINs where an exact listing has been matched.
Compare 135 model specifications
Selected from manufacturer-sourced catalog records and intended-use fields. Ordered by capacity and model number; not ranked by reliability or sales commission.
No models match. Try a shorter model number or clear the search.