Live HDD market

Hard Drive Price per TB: Every Drive Compared

DatacenterDisk tracks current HDD listings and stored pricing records so you can compare today's price against both the market and the drive's own known pattern.

Use the filters to separate SATA, SAS, NAS, enterprise, desktop, new, used, and recertified-style listings. Rows without enough usable stored data show a progress indicator instead of being scored as a bargain.

Live prices from current DatacenterDisk inventoryยท updated

Direct answer

Hard drive prices vary by capacity, condition, interface, and product family. This page ranks live HDD listings by current price, price per TB, and Good Price signals so a cheap drive is not automatically treated as a good deal.

Cheapest HDD
$14.99
1TB Used - $14.99/TB
Best Price/TB
$14.99/TB
HP ST31000640SS - $14.99
Best Historical Value
GREAT PRICE
Seagate ST33000650SS - This listing is unusually strong for this exact drive condition.
Best Market Value
Excellent
HP ST31000640SS - $14.99/TB
Cheapest New HDD
$55.00
1.2TB - $45.83/TB
Cheapest Used HDD
$14.99
1TB Used - $14.99/TB
Median $/TB
$44.17/TB
316 live HDD listings

Hard Drive Price Views

Move between the live market, deals, enterprise, NAS, used, capacity, and brand views.

Main hub

Live HDD Price Table

Sorted for practical buying value by default: Good Price status first, then current price per TB.

Market Value compares a listing with current peers in the same use class, interface, condition, and capacity band. Historical Value compares it only with its own stored price record. The two columns can disagree and both be right: Market Value asks whether a listing is cheap next to comparable drives on sale today, Historical Value asks whether it is cheap next to its own past. A small drive can be Expensive per TB against its peers and still be at the lowest price it has ever had. See the Good Price guide for broader market context.

Showing 316 of 316 current HDD listings. Out-of-stock listings and invalid prices are excluded.
ExcellentGREAT PRICE
$106.00
$26.50/TB

WD WD40PURX

Capacity
4TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

46% below comparable new WD 4TB

ExcellentGREAT PRICE
$164.99
$27.50/TB

WD WD60PURX

Capacity
6TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

48% below comparable new WD 6TB

ExcellentGREAT PRICE
$309.99
$31.00/TB

WD WD101PURP

Capacity
10TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

17% below comparable new WD 10TB

ExcellentGREAT PRICE
$200.00
$33.33/TB

WD WD6002FFWX

Capacity
6TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

36% below comparable new WD 6TB

GoodGREAT PRICE
$98.00
$32.67/TB

WD WD30PURX

Capacity
3TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

42% below comparable new WD 3TB

GoodGREAT PRICE
$209.99
$35.00/TB

WD WD63PURZ

Capacity
6TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

33% below comparable new WD 6TB

GoodGREAT PRICE
$349.99
$35.00/TB

WD WD100EFGX

Capacity
10TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

6% below comparable new WD 10TB

AverageGREAT PRICE
$599.99
$33.33/TB

WD Gold 18TB

Capacity
18TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Enterprise

24% below comparable new WD 18TB

AverageGREAT PRICE
$659.00
$36.61/TB

WD Gold 18TB

Capacity
18TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Enterprise

16% below comparable new WD 18TB

AverageGREAT PRICE
$349.99
$43.75/TB

WD WD8005FFBX

Capacity
8TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

13% below comparable new WD 8TB

ExpensiveGREAT PRICE
$369.00
$46.13/TB

WD WD8005FRYZ

Capacity
8TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Enterprise

8% below comparable new WD 8TB

ExpensiveGREAT PRICE
$380.93
$47.62/TB

WD WD80EFPX

Capacity
8TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

5% below comparable new WD 8TB

GoodGOOD PRICE
$349.99
$35.00/TB

WD WD101EFBX

Capacity
10TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

6% below comparable new WD 10TB

GoodGOOD PRICE
$188.39
$47.10/TB

WD WD40EFZX

Capacity
4TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

3% below comparable new WD 4TB

GoodFAIR PRICE
$245.00
$30.63/TB

Dell M40TH

Capacity
8TB
Brand
Dell
Condition
Used
Interface
SAS-12G
Use
Enterprise

32% below comparable new Dell 8TB

GoodFAIR PRICE
$285.00
$47.50/TB

WD WD60EFRX

Capacity
6TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

9% below comparable new WD 6TB

AverageFAIR PRICE
$589.00
$32.72/TB

WD WD181KFGX

Capacity
18TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

25% below comparable new WD 18TB

AverageFAIR PRICE
$417.28
$34.77/TB

HP MB012000GWWFE

Capacity
12TB
Brand
HP
Condition
Used
Interface
SAS-12G
Use
Enterprise

51% below comparable new HP 12TB

AverageFAIR PRICE
$179.99
$45.00/TB

WD WD40PURX

Capacity
4TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

8% below comparable new WD 4TB

AverageFAIR PRICE
$359.99
$45.00/TB

WD WD8003FFBX

Capacity
8TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

10% below comparable new WD 8TB

AverageFAIR PRICE
$299.99
$50.00/TB

WD WD6003FFBX

Capacity
6TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

5% below comparable new WD 6TB

ExpensiveFAIR PRICE
$609.99
$38.12/TB

WD WD161KFGX

Capacity
16TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

16% below comparable new WD 16TB

ExpensiveFAIR PRICE
$699.99
$38.89/TB

WD WD181PURP

Capacity
18TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

11% below comparable new WD 18TB

ExpensiveFAIR PRICE
$379.99
$47.50/TB

WD WD80EFZZ

Capacity
8TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

5% below comparable new WD 8TB

ExpensiveFAIR PRICE
$105.69
$52.85/TB

WD WD20PURX

Capacity
2TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

35% below comparable new WD 2TB

ExpensiveFAIR PRICE
$119.53
$59.77/TB

WD WD20EFRX

Capacity
2TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

26% below comparable new WD 2TB

ExpensiveFAIR PRICE
$88.39
$88.39/TB

WD WD10PURX

Capacity
1TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

39% below comparable new WD 1TB

ExpensiveFAIR PRICE
$93.00
$93.00/TB

WD WD10EFRX

Capacity
1TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

35% below comparable new WD 1TB

FAIR PRICE
$774.99
$35.23/TB

WD WD221KFGX

Capacity
22TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

19% below comparable new WD 22TB

ExcellentIn progress
$510.00
$28.33/TB

WD WD180PURZ

Capacity
18TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

35% below comparable new WD 18TB

GoodIn progress
$59.53
$19.84/TB

HP MB3000FBUCN

Capacity
3TB
Brand
HP
Condition
Used
Interface
SAS-6G
Use
Enterprise

50% below comparable new HP 3TB

GoodIn progress
$85.00
$21.25/TB

Dell 012GYY

Capacity
4TB
Brand
Dell
Condition
Used
Interface
SAS-6G
Use
Enterprise

47% below comparable new Dell 4TB

GoodIn progress
$89.98
$22.50/TB

Dell DRMYH

Capacity
4TB
Brand
Dell
Condition
Used
Interface
SAS-6G
Use
Enterprise

44% below comparable new Dell 4TB

AverageIn progress
$302.48
$37.81/TB

WD WD81PURZ

Capacity
8TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

24% below comparable new WD 8TB

AverageIn progress
$300.00
$50.00/TB

WD WD6003FFBX

Capacity
6TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

5% below comparable new WD 6TB

ExpensiveIn progress
$68.99
$34.49/TB

HP AP072B321

Capacity
2TB
Brand
HP
Condition
Used
Interface
SAS-6G
Use
Enterprise

37% below comparable new HP 2TB

ExpensiveIn progress
$319.99
$40.00/TB

WD WD84PURZ

Capacity
8TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

20% below comparable new WD 8TB

ExpensiveIn progress
$799.99
$40.00/TB

WD WD201KFGX

Capacity
20TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

11% below comparable new WD 20TB

GoodHIGH PRICE
$117.37
$29.34/TB

WD WD40PURX

Capacity
4TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

40% below comparable new WD 4TB

AverageHIGH PRICE
$619.00
$34.39/TB

WD WD181KFGX

Capacity
18TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

21% below comparable new WD 18TB

AverageHIGH PRICE
$313.00
$39.13/TB

WD WD80EFAX

Capacity
8TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

22% below comparable new WD 8TB

AverageHIGH PRICE
$244.99
$40.83/TB

WD WD60PURZ

Capacity
6TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
Surveillance

22% below comparable new WD 6TB

ExpensiveHIGH PRICE
$380.00
$47.50/TB

WD WD80EFAX

Capacity
8TB
Brand
WD
Condition
Used
Interface
SATA-6G
Use
NAS

5% below comparable new WD 8TB

Capacity Price Dashboard

Cheapest, median, and best current $/TB by HDD capacity.

Full capacity view
CapacityCheapestMedian PriceBest $/TBBest Good PriceListings
1TB$14.99$88.39$14.99/TBGREAT PRICE11
1.2TB$48.00$61.00$40.00/TBGREAT PRICE12
1.8TB$120.00$145.00$66.67/TBIn progress3
2TB$59.90$130.00$29.95/TBGREAT PRICE17
3TB$45.39$93.01$15.13/TBGREAT PRICE20
4TB$68.00$199.00$17.00/TBGREAT PRICE33
6TB$149.99$279.11$25.00/TBGREAT PRICE29
8TB$219.99$380.93$27.50/TBGREAT PRICE37
10TB$200.00$403.00$20.00/TBGREAT PRICE46
12TB$329.95$438.99$27.50/TBGREAT PRICE33
14TB$349.99$562.95$25.00/TBGREAT PRICE16
16TB$469.99$726.48$29.37/TBGREAT PRICE14
18TB$509.99$619.00$28.33/TBGREAT PRICE19
20TB$569.99$799.99$28.50/TBGREAT PRICE9
22TB$619.00$892.00$28.14/TBGREAT PRICE9
24TB$764.50$984.00$31.85/TBGREAT PRICE5
26TB$1,429.99$1,429.99$55.00/TBIn progress1
32TB$1,339.99$1,369.99$41.87/TBIn progress2
1TB$14.99/TB
1.2TB$40.00/TB
1.8TB$66.67/TB
2TB$29.95/TB
3TB$15.13/TB
4TB$17.00/TB
6TB$25.00/TB
8TB$27.50/TB
10TB$20.00/TB
12TB$27.50/TB
14TB$25.00/TB
16TB$29.37/TB

Brand Price Dashboard

Current HDD price bands by brand where live inventory exists.

Full brand view
BrandCheapest DriveMedian $/TBBest $/TBBest Good PriceListings
WDWD WD10PURX ($88.39)$45.00/TB$20.00/TBGREAT PRICE153
SeagateSeagate ST91000640SS ($37.99)$45.82/TB$16.00/TBGREAT PRICE86
HGSTHGST HUS724030ALS640 ($45.39)$36.70/TB$15.13/TBGOOD PRICE20
HPHP ST31000640SS ($14.99)$41.00/TB$14.99/TBIn progress20
MDDMDD MD3TSAS12872E ($59.99)$28.33/TB$20.00/TBGREAT PRICE15
DellDell HUC101212CSS600 ($53.00)$46.67/TB$21.25/TBGREAT PRICE14
ToshibaToshiba AL15SEB18EQ ($120.00)$60.64/TB$25.00/TBGOOD PRICE6
SynologySynology HAS5300-12T ($699.99)$60.42/TB$58.33/TBGOOD PRICE2
WD$45.00/TB
Seagate$45.82/TB
HGST$36.70/TB
HP$41.00/TB
MDD$28.33/TB
Dell$46.67/TB
Toshiba$60.64/TB
Synology$60.42/TB
cheapest storage per TB
absolute $/TB ranking
Good Price guide
how the value signal works
HDD price forecast
market trend view
recertified hard drives
used and renewed market
SATA HDD inventory
capacity and model filters
SAS HDD inventory
server-drive listings
NAS hard drives
IronWolf, Red, N300, Synology

How to read HDD prices

Price per TB is the fastest way to compare capacity value, but it is not enough on its own. A 20TB drive at a low market price can still be above its own normal selling range, while a NAS or enterprise drive can look expensive next to commodity desktop models but be unusually low for that exact family.

The Good Price column uses the current listing and stored pricing records for the same drive condition where enough data exists. That keeps the broad market view useful without pretending that every low $/TB listing is a deal.

Why condition matters

New, used, renewed, refurbished, and recertified-style listings should not be mixed blindly. Used enterprise drives often produce the lowest current $/TB, but warranty, remaining life, return policy, and seller handling can be more important than the sticker price.

DatacenterDisk shows the condition fields available from the current inventory data and keeps invalid or out-of-stock listings out of the rankings. Missing warranty or seller details are left unknown instead of filled with assumptions.

When the cheapest drive is not the best drive

Capacity, interface, recording method, drive class, and warranty all change the buying decision. A cheap SAS drive may be unusable in a desktop SATA enclosure, and a consumer desktop HDD may be the wrong part for a NAS or RAID chassis.

Use this page as the broad market view, then move into capacity, brand, NAS, enterprise, or used-drive pages when the deployment has stricter requirements.

FAQs

What is a good hard drive price per TB right now?

It depends on capacity, condition, and drive class. The live table shows current $/TB and a Good Price status calculated from current inventory and stored pricing records when enough data is available.

Why does a cheap drive sometimes show Fair Price or High Price?

A drive can be cheap against the whole market but still be elevated for that exact drive condition. Good Price is designed to catch that difference.

Methodology

DatacenterDisk includes current in-stock HDD listings with valid positive prices, valid positive capacity, and price-per-TB data. Out-of-stock listings and broken zero-dollar prices are excluded from current rankings.

Good Price is calculated once in the shared pricing utility from current in-stock listings and stored DatacenterDisk price records. Historical Value compares a listing only with its own stored price record for that exact drive and condition. GREAT PRICE means today's price is within 3% of the lowest we have recorded for it, or at least 15% below its own 30- or 90-day average; GOOD PRICE, within 7% of that low or at least 7% below its 30-day average; HIGH PRICE, more than 7% above its own 30-day average; FAIR PRICE otherwise. It reads In progress when we hold fewer than 7 days of records, or when the price has never moved more than 3% across its record - an unchanged price is neither a low nor a high, so it gets no verdict.

Market Value requires at least three relevant current peers and compares price per TB within matching use class, interface, condition, and capacity band. When that peer set is too small, the row shows a progress indicator instead of a market-value label.