Disk Prices Guide to Finding the Best Disk Prices in 2026
Guide to Finding the Best Disk Prices for Hard Disk Prices, SSD Prices, External Hard Disk Prices & Disk Cost per TB.
The Ultimate Guide to External Hard Disk Prices: How to Get the Best Cost per TB
Whether you are a photographer, gamer, or IT professional, finding the best external hard disk prices requires more than just looking at the total cost. You need to calculate the value. This guide explores price trends, technology differences, and how to spot the best deals on eBay and Amazon.
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| Price per TB | Total Price | Capacity | Description | Condition | Buy Link |
|---|---|---|---|---|---|
| $17.50 | $69.99 | 4TB | SAMSUNG SSD 860 EVO 4TB 3.84TB 2TB 1.92TB 1TB 960GB 512GB 500GB 480GB 2.5 6Gbps | Very good - refurbished | Buy Now |
| $65.00 | $129.99 | 2TB | Netac 2TB 1TB 500GB Internal SSD M.2 NVMe PCIe3.0 Solid State Drive lot | New | Buy Now |
| $78.00 | $39.00 | 512GB | PHISON Plextor 512GB 2.5 SATA3 SSD Solid State Drive 7 Available | Used | Buy Now |
| $79.99 | $79.99 | 1TB | Fanxiang 1TB SSD M.2 2280 2TB 512GB PCIe Gen 3.0 NVMe 3D Solid State Drive lot | New | Buy Now |
| $80.00 | $80.00 | 1TB | Western Digital WD Blue 3D NAND SATA, 1TB, 2.5" Internal SSD (WDS100T2B0A) | Used | Buy Now |
| $81.90 | $39.99 | 500GB | Samsung 850 EVO 500GB 6Gb/s SATA III mSATA SSD MZMLN500 95%+ Health Tested | Used | Buy Now |
| $85.32 | $79.99 | 960GB | Samsung SM863a 2.5" 960GB SSD SATA III Enterprise MZ7KM960HMJP 94% Health | Used | Buy Now |
| $87.50 | $349.99 | 4TB | TURBOLINK NVME M.2 SSD 4TB GEN4 X4 SSD PCIe 4.0 Solid State Drive | New | Buy Now |
| $87.50 | $174.99 | 2TB | Samsung 2.5" 860 Evo 2TB SATA III 6Gbps SSD MZ-76E2T0 | Used | Buy Now |
| $88.00 | $44.00 | 512 GB | Lexar NS100 LNS100-512RBNA 512 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $89.94 | $179.87 | 2TB | Samsung PM981a 2TB NVMe PCIe Gen3 x4 Solid State Drive (MZ-VLB2T0C) | Used | Buy Now |
| $89.98 | $44.99 | 512GB | SK Hynix 2230mm BC511 512GB M.2 NVMe Gen 3.0 x 4 SSD HFM512GDGTNI-82A0A BA | Used | Buy Now |
| $89.98 | $44.99 | 512GB | Toshiba XG6 512GB,Internal, M.2 (KXG60ZNV512G) Solid State Drive. TESTED & WIPED | Used | Buy Now |
| $90.00 | $90.00 | 1 TB | Samsung SSD 850 EVO 1 TB,Internal,2.5 inch SSD MZ-75E1T0B 90%+ Wear Life | Used | Buy Now |
| $90.00 | $90.00 | 1TB | PNY CS900 1TB 2.5" Internal SSD (SSD7CS900-1TB-RB) 99% HEALTH - TESTED | Used | Buy Now |
| $90.00 | $45.00 | 512GB | KIOXIA 512GB NVMe KBG40ZNS512G M.2 2230 Internal Solid State Drive | Used | Buy Now |
| $90.00 | $90.00 | 1TB | Samsung 1TB NVME SSD PM981a PN MZVLB1T0HBLR-000H1 | Used | Buy Now |
| $92.15 | $89.99 | 1000GB | Crucial MX500 1000GB 2.5" SATA III Internal SSD CT1000MX500SSD1 | Used | Buy Now |
| $92.16 | $45.00 | 500GB | MZ7LN500HMJP Samsung 850 EVO Series 500GB 3D V-NAND Triple-Level Cell (TLC) | Used | Buy Now |
| $95.00 | $189.99 | 2TB | 2TB M.2 NVMe SSD Internal Solid State Drive 2280 Major brands | Very Good Health | Very good - refurbished | Buy Now |
| $98.28 | $47.99 | 500 GB | Samsung MZ-75E500 850 EVO 500 GB 2.5 in SATA III Solid State Drive | Used | Buy Now |
| $99.96 | $24.99 | 256 GB | 256 GB NVMe M.2 80mm SSD, Misc Brands and Models, Tested and Cleaned | Used | Buy Now |
| $99.96 | $24.99 | 256GB | Assorted SK Hynix 256GB 2280 M.2 SATA Laptop Desktop SSD Solid State Drive | Very good - refurbished | Buy Now |
| $99.96 | $24.99 | 256GB | Assorted SK Hynix 256GB 2.5" Laptop Desktop PC SATA SSD Solid State Drive | Very good - refurbished | Buy Now |
| $99.96 | $24.99 | 256 GB | SK hynix SC311 HFS256G32TNF-N2A0A 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $99.96 | $24.99 | 256 GB | Micron 1300 MTFDDAK256TDL 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $99.96 | $24.99 | 256GB | Crucial MX100 CT256MX100SSD1 256GB 2.5" SATA III Solid State Drive | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Fanxiang 1/2/5/10PCs M.2 NVMe SSD Lot 512GB 1TB 2TB PCIe Gen3x4 TLC Internal SSD | New | Buy Now |
| $99.98 | $49.99 | 512GB | 512GB 2.5" Internal SSD SATA 3 SATA III -Random Brand/Model/Speed | Used | Buy Now |
| $99.99 | $99.99 | 1TB | Mushkin 1TB PCIe 3x4 NVMe M.2 2280 Solid State Drive SSD MKNSSDHL1TB-D8 | New | Buy Now |
| $100.00 | $50.00 | 512GB | Micron 1100 2.5 MTFDDAK512TBN 512GB SATA 6Gb/s SSD SATA III Solid state drive | Used | Buy Now |
| $102.00 | $102.00 | 1TB | 2.5" High-Speed 1TB SSD | New | Buy Now |
| $102.36 | $49.98 | 500GB | Samsung V-NAND 860 EVO 500GB Internal SSD 2.5" SATA III MZ-76E500 TH339 | Used | Buy Now |
| $102.36 | $49.98 | 500GB | Samsung 850 EVO 500GB Internal SSD 2.5" SATA III 6Gbps MZ-75E500 TH336 | Used | Buy Now |
| $102.38 | $49.99 | 500GB | 500GB 2.5" Internal SSD SATA 3 SATA III -Random Brand/Model/Speed | Used | Buy Now |
| $102.38 | $49.99 | 500GB | Assorted Samsung 500GB 2.5" Laptop Desktop PC SATA SSD Solid State Drive | Very good - refurbished | Buy Now |
| $105.00 | $105.00 | 1TB | WD Blue SN580 1TB NVMe SSD PCIe Gen4 M.2 2280 WDS100T3B0E Used & Tested | Used | Buy Now |
| $108.00 | $27.00 | 256 GB | Samsung 256 GB Internal NVMe SSD Fully Tested 80-99% Health | Used | Buy Now |
| $109.98 | $54.99 | 512GB | Samsung MZ-VLB512B M.2 NVMe Gen 3.0 x 4 SSD 512GB | Used | Buy Now |
| $111.92 | $13.99 | 128 GB | Samsung PM991 MZ-9LQ128A 128 GB NVMe 30mm Solid State Drive | Used | Buy Now |
| $111.92 | $13.99 | 128 GB | SanDisk 128G X300s SED 128 GB 2.5" SATA III Solid State Drive SD7SB65 TESTED | Used | Buy Now |
| $113.25 | $55.30 | 500 GB | Crucial MX500 500 GB,Internal,2.5 inch (CT500MX500SSD1) Solid State Drive | Used | Buy Now |
| $114.67 | $55.99 | 500GB | 500GB SSD SATA 2.5 Internal Solid State Drive Major Brands Laptop Desktop | Good | Very good - refurbished | Buy Now |
| $114.69 | $28.00 | 250GB | Western Digital WD Blue 250GB 3D NAND SATA M.2 2280 Internal SSD | Used | Buy Now |
| $118.76 | $57.99 | 500GB | 500GB M.2 PCIE NVME 2280 SSD Solid State Drive Major Brand Samsung, WD, Crucial | Used | Buy Now |
| $119.96 | $29.99 | 256GB | Assorted Samsung 256GB 2.5" Laptop Desktop PC SATA SSD Solid State Drive | Very good - refurbished | Buy Now |
| $119.96 | $29.99 | 256GB | Assorted Samsung 256GB 2280 PCIe NVMe Laptop Desktop SSD Solid State Drive | Very good - refurbished | Buy Now |
| $119.96 | $29.99 | 256GB | Assorted Samsung 256GB 2280 M.2 SATA Laptop Desktop SSD Solid State Drive | Very good - refurbished | Buy Now |
| $120.00 | $60.00 | 512GB | Western Digital PC SN730 512GB M.2 2280 NVMe PCIe 3.0 Internal SSD SDBPNTY-512G | New | Buy Now |
| $120.00 | $60.00 | 512GB | Intel SSD 660p Series 512GB Internal M.2 2280 SSDPEKNW512G8 Solid State Drive | New | Buy Now |
| $120.00 | $60.00 | 512GB | Western Digital PC SN530 512GB M.2 2280 NVMe PCIe 3.0 Internal SSD SDBPNPZ-512G | New | Buy Now |
| $120.00 | $60.00 | 512GB | Intel SSD 660p Series 512GB Internal M.2 2280 SSDPEKNW512G8 Solid State Drive | Open box | Buy Now |
| $120.00 | $60.00 | 512GB | Intel 512GB SSD 670p Series NVMe PCIe M.2 Solid State Drive SSDPEKNU512GZ | New | Buy Now |
| $122.50 | $245.00 | 2TB | Western Digital WD_BLACK SN850X 2TB NVMe Internal SSD (WDS200T2X0E) | Used | Buy Now |
| $122.84 | $29.99 | 250GB | Western Digital Blue 3D NAND 250GB 2.5" SATA III Internal SSD - WDS250G2B0A | Used | Buy Now |
| $124.50 | $249.00 | 2TB | SAMSUNG T7 Portable SSD 2TB Up to 1050 MB/s USB 3.2 External SSD MU-PC2T0T New | Open box | Buy Now |
| $125.87 | $29.50 | 240GB | Intel SSD D3-S4510 Series 240GB 2.5" SATA III 6Gb/s Internal SSD SSDSC2KB240G8 | Used | Buy Now |
| $125.98 | $62.99 | 512GB | 512GB Samsung PM9A1 M.2 PCIe Gen4x4 NVMe 2280 SSD Solid State Drive MZ-VL2512A | Used | Buy Now |
| $127.92 | $15.99 | 128 GB | SK Hynix SSD Solid State Hard Drive 128 GB SATA M.2 2280 | Used | Buy Now |
| $132.72 | $16.59 | 128GB | 128GB SSD M.2 PCIE NVME Solid State Drive Mix Brand Samsung, WD, SK Hynix Kioxia | Used | Buy Now |
| $133.10 | $64.99 | 500GB | Samsung 860 SSD EVO 500GB 2.5" SATAIII Solid State Drive MZ-76E500 hard dive HDD | Excellent - refurbished | Buy Now |
| $134.99 | $134.99 | 1TB | Samsung 1TB M.2 NVMe SSD Tested, Wiped - MZ-V8V1T0 | Used | Buy Now |
| $135.00 | $269.99 | 2TB | WD Black SN7100 2TB NVMe PCIe 4.0 Internal SSD M.2 2280 WDS200T4X0E-00CJA0 | Open box | Buy Now |
| $135.92 | $16.99 | 128 GB | LiteOn CV8-CE128 128 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $137.50 | $549.99 | 4TB | 4TB SanDisk Extreme V2 USB-C Portable External SSD (SDSSDE61-4T00-G25) NEW SEAL | New | Buy Now |
| $139.96 | $34.99 | 256GB | Samsung 850 PRO MZ-7KE256 256GB 2.5" SATA III SSD | Excellent - refurbished | Buy Now |
| $139.98 | $69.99 | 512GB | SAMSUNG SSD 512GB 500GB 480GB 256GB 250GB 240GB SSD 2.5 Solide State Drive 6Gbps | Very good - refurbished | Buy Now |
| $144.00 | $18.00 | 128 GB | 128 GB SSD M.2 2280 SATA Solid State Drive, Major Brands, Samsung, LiteON, SK,WD | Used | Buy Now |
| $151.51 | $36.99 | 250GB | Samsung 860 EVO 250GB SSD MZ-76E250 2.5" SATA III Solid State Drive - | Excellent - refurbished | Buy Now |
| $155.73 | $299.00 | 1.92TB | Micron 5300 MAX 1.92TB MTFDDAK1T9TDT SATA 6Gb/s 3D TLC 5 DWPD 2.5" SSD | Excellent - refurbished | Buy Now |
| $159.00 | $159.00 | 1TB | WD BLACK SN7100 1TB NVMe Gen4 M.2 2280 SSD WDS100T4X0E-00CJA0 | Open box | Buy Now |
| $159.96 | $39.99 | 256GB | Netac 256GB SSD 3D NAND 2.5'' SATA III 6GB/s Internal Solid State Drive 500MB/s | New | Buy Now |
| $162.75 | $325.50 | 2TB | Samsung SSD 9100 PRO 2TB, PCIe 5.0x4 M.2 2280 Read Speeds Up to 14,700MB/s NEW | New | Buy Now |
| $165.00 | $165.00 | 1TB | Crucial P310 1TB 232L Micron QLC NAND PCIE GEN 4 X4 NVME M.2 Internal SSD | New | Buy Now |
| $175.84 | $10.99 | 64GB | SanDisk Z400s 64GB M.2 2242 SATA SSD Solid State Drive SD8SMAT-064G-1006 | Used | Buy Now |
| $193.13 | $309.00 | 1.6TB | Intel DC P4610 Series 1.6TB 2.5in NVMe/PCIe 3.1 x4 3D TLC SSD SSDPE2KE016T8 | Used | Buy Now |
| $199.96 | $49.99 | 256GB | Fanxiang M.2 256GB NVMe SSD Internal Hard Drive TLC SSD 3500MB/S PCIe Gen3x4 PC | New | Buy Now |
| $200.00 | $50.00 | 256GB | M.2 NVMe SSD 256GB Single Notch with Windows 7/10/11 Pro Installed | Used | Buy Now |
| $214.99 | $214.99 | 1TB | Samsung SSD 990 PRO with Heatsink 1TB, NVMe M.2, Up to 7,450MB/s (Sealed) | New | Buy Now |
| $224.00 | $28.00 | 128 GB | 2 PACK! 128 GB SSD M.2 2280 SATA Solid State Drive Major Brands, Samsung, LiteON | Used | Buy Now |
| $247.33 | $3,799.00 | 15.36TB | Samsung PM1753 15.36Tb 2.5 SSD MZ-WL915T0 Gen 5 | Open box | Buy Now |
| $250.00 | $499.99 | 2TB | Samsung - 870 EVO 2TB Internal SSD SATA | New | Buy Now |
| $256.00 | $30.00 | 120GB | Kingston UV400 120GB 2.5in SATA III 7mm Internal SSD Solid State Drive | New | Buy Now |
| $260.29 | $1,999.00 | 7.68TB | Dell 14/15/16G PM1733a 7.68TB 2.5" Enterprise PCIe 4.0 Gen4 U.2 SSD R1J8J H=100% | Used | Buy Now |
| $263.96 | $65.99 | 256GB | Fanxiang 256GB 512GB 1TB 2TB 4TB SSD Lot 2.5'' SATA Internal Solid State Drive | New | Buy Now |
| $287.92 | $35.99 | 128GB | M.2 SATA SSD 2280 128GB 256GB 512GB major brands | Very Good health | Very good - refurbished | Buy Now |
| $319.96 | $79.99 | 256GB | Fikwot M.2 SATA SSD 256GB 512GB 1TB SSD Drive TLC Internal Solid State Drive Lot | New | Buy Now |
| $479.92 | $59.99 | 128GB | M.2 NVMe SSD 2280 Single Notch 128GB 256GB 512GB | Very Good health | Very good - refurbished | Buy Now |
| $543.63 | $869.80 | 1.6TB | Intel Optane SSD DC P5800x 1.6TB U.2 2.5''NVME PCIe SSDPF21Q016TB 97%-98% Health | Used | Buy Now |
| $703.36 | $10.99 | 16GB | Intel Optane Memory SSD M.2 2280 16GB PCIe 3.0 3D Xpoint NVMe | Open box | Buy Now |
| $778.22 | $379.99 | 500GB | [ BULK LOT OF 10 ] SSD 500GB Samsung, Micron, Crucial, WD, SK Hynix | Used | Buy Now |
| $819.16 | $199.99 | 250GB | [ BULK LOT OF 10 ] SSD 250GB Various SSDs Samsung SanDisk Crucial Intel | Used | Buy Now |
| $879.96 | $219.99 | 256GB | [ BULK LOT of 10] M.2 256GB SSD Various SAMSUNG HYNIX SANDISK TOSHIBA etc. | Used | Buy Now |
| $879.98 | $439.99 | 512GB | [ BULK LOT of 10] NVMe 512GB SSD Various Brands SAMSUNG HYNIX SANDISK TOSHIBA WD | Used | Buy Now |
| $960.00 | $240.00 | 256GB | Lot of (10) Mixed Brand 256GB NVMe 2280 Form Factor Solid State Hard Drives | Used | Buy Now |
| $1,049.98 | $1,049.98 | 1TB | Fanxiang 1/2/5/10Pcs 2.5'' SATA SSD Lot 1TB 2TB 4TB 512GB 256GB TLC Internal SSD | New | Buy Now |
| $1,621.25 | $189.99 | 120GB | Netac 120GB 256GB 1TB 2TB Internal SSD 2.5'' SATAIII 6Gb/s Solid State Drive lot | New | Buy Now |
| $1,999.92 | $249.99 | 128GB | Patriot P210 128GB 256GB 512GB 1TB 2TB 2.5" SATA 3 6GB/s Internal SSD PC/MAC Lot | New | Buy Now |
| N/A | $550.00 | N/A | (15) NVMe SSD Drives and (3) PC5 Ram | Used | Buy Now |
| N/A | $175.00 | N/A | Samsung Portable SSD T7 500GBExternal USB-C SSD - New FactorySealed - Red | New | Buy Now |
Understanding the "Cost per TB" Metric
The most effective way to compare storage value is by calculating the price per terabyte ($/TB). High-capacity drives (like 14TB or 18TB) often have a much lower cost per TB than smaller 2TB portable drives.
To find this value, use the following formula:
Total Price รท Capacity (TB) = Cost per TB
Currently, the "sweet spot" for value sits between 12TB and 16TB for desktop drives. Our live price table updates these metrics in real-time to help you find the absolute floor for storage costs.
HDD vs. SSD: Which Offers Better Price Value?
When browsing disk prices, you'll notice a massive gap between Hard Disk Drives (HDD) and Solid State Drives (SSD).
- External HDDs: Best for "Cold Storage" and massive media libraries. If you need 8TB or more, HDDs are significantly cheaper.
- External SSDs: Best for "Active Work." While SSD prices have dropped, they still command a premium for speed and durability.
Pro Tip: If your goal is strictly backup, a used Enterprise-grade HDD from a reputable eBay seller often provides the best reliability-to-price ratio.
How Much Storage Do You Need?
Buying too much storage is a waste of money; buying too little leads to "storage anxiety." Here is how to choose:
1TB to 2TB: The Portable Standard
Ideal for students and office workers. These are usually 2.5-inch drives that don't require an external power brick. Check our USB Flash Drive prices if you need something even smaller.
4TB to 8TB: The Gamer & Creator Choice
This is the standard for PlayStation 5 or Xbox expansion and moderate photo libraries. In this range, you begin to see the transition from portable "bus-powered" drives to "desktop" drives.
12TB to 22TB: The Data Hoarder Tier
For Plex servers, NAS setups, and full system backups. These drives offer the lowest cost per TB but require a dedicated power outlet.
Market Volatility: Why Do Disk Prices Change?
Hard drive pricing is influenced by global supply chains, NAND flash shortages, and even cryptocurrency trends (such as Chia mining). To get the best cheap hard drive deals, we recommend tracking prices over 30 days.
Beware of "Too Good to Be True" Listings
When shopping on marketplaces, be wary of "30TB SSDs" sold for $20. These are almost always scams where a small flash drive is programmed to report a fake capacity. Stick to trusted brands like Western Digital (WD), Seagate, Samsung, and Toshiba.
Is It Safe to Buy Used or Refurbished Hard Drives?
Buying "Certified Refurbished" or "Manufacturer Recertified" drives is one of the best ways to slash your cost per TB. Many enterprise drives are pulled from data centers after only 2-3 years of use and have thousands of hours of life remaining.
Always check the S.M.A.R.T. data if the seller provides it, and look for "Low Power-On Hours" (POH) to ensure the disk hasn't been overworked.
Frequently Asked Questions (FAQ)
The cheapest drives are usually used 500GB or 1TB models, but they have the worst value per TB. For the best value, look at 14TB+ recertified drives.
Backblaze reliability reports suggest that HGST (now WD) and certain Seagate models perform exceptionally well over long periods.