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 |
|---|---|---|---|---|---|
| $0.93 | $118.48 | 128TB | 128TB External SSD Portable Solid State Drive Hard Drive Storage PC Video Games | New | Buy Now |
| $19.00 | $75.99 | 4TB | Netac 4TB 2TB 1TB 500GB M.2 PCIe SSD 2280 NVMe Internal Solid State Drive lot | New | Buy Now |
| $22.50 | $89.99 | 4TB | SAMSUNG 970 M.2 NVMe SSD 4TB 2TB 1TB 960GB 512GB 500GB 256GB 250GB 6Gbps | Very good - refurbished | Buy Now |
| $45.99 | $45.99 | 1TB | Fanxiang 1TB 512GB 256GB MSATA SSD Mini SATA 560MB/s 3DTLC Solid State Drive Lot | New | 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 |
| $68.25 | $31.99 | 480GB | Kingston A400 SA400S37/480G 480GB 2.5" SATA III Internal SSD 500MB/s | Used | Buy Now |
| $76.79 | $71.99 | 960GB | HGST ULTRASTAR SDLL1DLR960GCDA1 SS200 960GB 2.5 SAS SSD 0TS1397 SXHLLL 60% Healt | Used | Buy Now |
| $77.98 | $38.99 | 512GB | SAMSUNG SSD 512GB 500GB 480GB 256GB 250GB 240GB SSD 2.5 Solide State Drive 6Gbps | Very good - refurbished | Buy Now |
| $81.07 | $19.00 | 240 GB | 240 Gb PNY M280CL4130-240 M.2 NVMe Hard Drive 80MM Solid State Drive’ | 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 |
| $82.82 | $40.44 | 500GB | WD Blue 3D 500GB 2.5" SATA SSD Tested and Working | Used | Buy Now |
| $85.00 | $85.00 | 1TB | 2.5" High-Speed 1TB SSD | New | Buy Now |
| $85.00 | $340.00 | 4TB | 4TB Internal 3D NAND Flash PCIe Gen 3x4 NVMe M.2 SSD | Open box | Buy Now |
| $85.31 | $79.98 | 960GB | Samsung PM883a 960GB Solid State Drive 2.5" SATA 6.0 Gbps MZ-7LH960B TH234 | Used | Buy Now |
| $92.00 | $23.00 | 256 GB | Micron 240/256 GB Internal SATA SSD Fully Tested 80%-99% Health | Used | Buy Now |
| $92.15 | $179.98 | 2000GB | Micron Crucial CT2000MX500SSD1 MX500 2.5" 2000GB SATA 2TB SSD TESTED HEALTH 99% | Used | Buy Now |
| $92.50 | $184.99 | 2TB | Western Digital WD Green SN350 2TB NVMe PCIe Gen3 M.2 2280 SSD WDS200T3G0C | Excellent - refurbished | Buy Now |
| $93.98 | $46.99 | 512 GB | Silicon Power Ace A55 512 GB SATA III 2.5 in SSD | 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 |
| $95.00 | $95.00 | 1TB | Western Digital WD Blue 1TB SATA III M.2 2280 Internal SSD WDS100T2B0B | Used | Buy Now |
| $95.00 | $95.00 | 1TB | Crucial MX500 CT1000MX500SSD1 1TB SATA 2.5" SSD 3-Phase DOD Erase 93%+ Good | Used | Buy Now |
| $95.96 | $23.99 | 256 GB | KingSpec P3-256 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $95.96 | $23.99 | 256 GB | Silicon Power A55 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $96.00 | $24.00 | 256 GB | Crucial 240/256 GB Internal SATA SSD Fully Tested 80-99% Health | 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 |
| $99.98 | $49.99 | 512GB | Acclamator 2280mm N30 Series 512GB M.2 NVMe Gen 3.0 x 4 SSD | Used | Buy Now |
| $101.80 | $25.45 | 256GB | 256GB M.2 2280 SATA SSD Micron Free Shipping | Used | Buy Now |
| $101.96 | $25.49 | 256GB | 256GB PCle NVMe M.2 SSD SK Hynix Free Shipping | Used | Buy Now |
| $102.38 | $49.99 | 500GB | Western Digital WD Blue SA510 500GB 2.5" SATA 3 Internal SSD - WDS500G3B0A | Used | Buy Now |
| $102.50 | $204.99 | 2TB | RAM Tech 2TB NVMe SSD Gen4 M.2 2280 | 5000MB/s Read 4500MB/s Write | DRAM Cache | New | Buy Now |
| $105.99 | $105.99 | 1TB | Fikwot 2.5'' SATA III SSD 1TB W/1G DRAM TLC Internal Solid State Drive PC/MAC | New | Buy Now |
| $106.67 | $50.00 | 480GB | Western Digital Green 480GB 2.5 SATA SSD 6Gb Solid State Drive 75% Health Tested | Used | Buy Now |
| $107.96 | $26.99 | 256GB | Micron 256GB 1100 2.5" SATA SSD Internal Solid State Drive MTFDDAK256TBN | Very good - refurbished | Buy Now |
| $109.00 | $109.00 | 1TB | WD Blue SA510 1TB SATA 6Gb/s 2.5" Internal SSD WDS100T3B0A | Used | Buy Now |
| $109.98 | $54.99 | 512GB | Micron 512GB M.2 NVMe SSD Tested, Wiped - MTFDHBA512TDV | Used | Buy Now |
| $109.98 | $54.99 | 512GB | Samsung PM871b 512GB SSD 2.5" SATA III 6.0 Gbps Solid State Drive | Used | Buy Now |
| $110.00 | $110.00 | 1TB | Samsung 1TB NVMe M.2 Gen4 SSD PM9A1 MZ-VL21T00 | Used | Buy Now |
| $110.57 | $53.99 | 500GB | 500GB M.2 PCIE NVME 2280 SSD Solid State Drive Major Brand Samsung, WD, Crucial | Used | Buy Now |
| $111.96 | $27.99 | 256GB | 256GB mSATA SSD mixed major brands | Used | Buy Now |
| $112.00 | $28.00 | 256 GB | Crucial 240/256 GB Internal SATA SSD Fully Tested 100% Health | Used | Buy Now |
| $112.64 | $88.00 | 800GB | Intel DC S3610 Series 800GB SATA 6Gb/s 2.5inch Internal SSD 94 % Health | Used | Buy Now |
| $112.64 | $88.00 | 800GB | Intel DC S3610 Series 800GB SATA 6Gb/s 2.5inch Internal SSD 97 % Health | Used | Buy Now |
| $113.72 | $19.99 | 180GB | Intel 180GB NVMe M.2 SSD Internal Solid State Drive SSDSCKJF180A5H HP 811508-001 | Very good - refurbished | Buy Now |
| $113.80 | $437.00 | 3.84TB | HP/Samsung PM1643a 3.84TB MZILT3T8HBLS SAS 12Gb/s 3D TLC 1 DWPD 2.5" SSD | Excellent - refurbished | Buy Now |
| $115.16 | $26.99 | 240GB | 240GB SATA SSD Intel 2.5" 6Gbps Enterprise Server SSD Drive MLC DC S3520 Series | Used | Buy Now |
| $116.00 | $29.00 | 256GB | 256GB SSD m.2 2230 Pcie GEN3, HINYX,SAMSUNG #3A | Open box | 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 | fanxiang S101 256GB 2.5" SATA III Internal SSD 550MB/s 3D NAND Laptop/Desktop | New | Buy Now |
| $119.99 | $119.99 | 1TB | Netac 1TB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s MAC/PC | New | Buy Now |
| $119.99 | $119.99 | 1TB | Netac 1TB 2TB 512GB 120GB Red Internal SSD 2.5'' SATA III Solid State Drive lot | New | Buy Now |
| $119.99 | $119.99 | 1TB | 1TB 2TB 512GB 256GB SSD 2.5'' SATA3.0 6GB/s Internal Solid State Drive lot Sale | New | Buy Now |
| $119.99 | $119.99 | 1TB | Fanxiang 1TB SSD 2.5 SATA Internal Hard Drive TLC 6Gbs 550MB/s For PC/MAC/Xbox | 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 | $30.00 | 256GB | PHISON 256GB M.2 2280 PCIe Gen4 x4 NVMe SSD | Open box | 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 | Western Digital PC SN530 512GB M.2 2280 NVMe PCIe 3.0 Internal SSD SDBPNPZ-512G | New | Buy Now |
| $122.68 | $29.95 | 250GB | Samsung 860 EVO V-NAND SSD MZ-76E250 250GB SATA 2.5" MZ7LH250HAHQ | 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 |
| $130.00 | $130.00 | 1TB | Netac 1TB Internal SSD Solid State Drive M.2 2280 PCIe Gen 3 x4 NVMe 2500MB/s | New | Buy Now |
| $130.00 | $65.00 | 512GB | Samsung PM9A1 512GB NVMe M.2 SSD Tested, Wiped - MZ-VL2512A | Used | Buy Now |
| $130.00 | $259.99 | 2TB | Netac NV3000 M.2 2280 2TB 1TB 500GB 250GB NVMe PCIe3.0 Internal SSD lot | New | Buy Now |
| $131.96 | $32.99 | 256GB | Mixed Brands 256gb M.2 NVMe SSD 256GB M2 2280 Quantity of 1 | Used | Buy Now |
| $131.98 | $65.99 | 512GB | Fikwot 512GB SATA SSD 2.5'' SSD SATA III 6Gb/s Internal Solid State Drive 560MBs | New | 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 |
| $139.99 | $139.99 | 1TB | Netac 1TB M.2 2280 Internal SSD PCIe Gen3.0x4 NVMe Solid State Drive PC Laptop | New | Buy Now |
| $140.00 | $17.50 | 128 GB | Kingston 120/128 GB Internal SATA SSD Fully Tested 80-99% Health | Used | Buy Now |
| $143.12 | $17.89 | 128GB | 128GB SSD M.2 PCIE NVME Solid State Drive Mix Brand Samsung, WD, SK Hynix Kioxia | 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 |
| $151.98 | $75.99 | 512GB | Fanxiang 512GB 1TB 2TB 4TB SSD 2.5'' SATA III 6Gb/s TLC Internal Hard Drive Lot | New | 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 |
| $159.96 | $39.99 | 256GB | Netac 256GB SSD 2.5'' SATA III 6Gb/s Internal Solid State Drive 500MB/s PC/Latop | New | Buy Now |
| $161.25 | $1,290.00 | 8TB | WD BLACK 8TB SN850P NVMe PCIE4.0 M.2 2280 SSD with heatsink WDBBYV0080BNC New | New | Buy Now |
| $167.98 | $83.99 | 512GB | Fanxiang M.2 NVMe 512GB SSD TLC Internal Solid State Hard Drive PCIe Gen3x4 | 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 |
| $180.63 | $289.00 | 1.6TB | Intel DC P4610 Series 1.6TB 2.5in NVMe/PCIe 3.1 x4 3D TLC SSD SSDPE2KE016T8 | Used | Buy Now |
| $189.99 | $189.99 | 1TB | New Samsung M.2 2280 990 Pro 1TB PCIe 4.0 x4, NVME 2.0 SSD MZ-V91T0 | New | Buy Now |
| $200.00 | $399.99 | 2TB | Samsung - 870 EVO 2TB Internal SSD SATA | 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 |
| $260.10 | $63.50 | 250GB | Samsung 860 EVO 250GB 2.5in SATA III Internal SSD 550/520MB/s MZ-76E250 | Open box | Buy Now |
| $280.00 | $17.50 | 64GB | 64GB MLC 2.5” SATA SSD SSB064GPTC0-S91 (lot of 3) | Used | Buy Now |
| $351.84 | $21.99 | 64GB | Lot of 4 SanDisk Z400 64GB M.2 2242 SATA SSD Solid State Drive SD8SMAT-064G-1006 | Used | Buy Now |
| $456.49 | $106.99 | 240GB | Lot of 5:240GB M.2 2280 SATA SSD Solid State Drive Major Brand can replace 256GB | Used | 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 |
| $479.92 | $59.99 | 128GB | M.2 NVMe SSD 2230 Single Notch 128GB 256GB 512GB | Very Good health | Very good - refurbished | Buy Now |
| $581.36 | $145.34 | 256 GB | Kingston 2.5 inch SSD KC600 256 GB 512GB 1TB 2TB Solid State Drive SKC600MS lot | New | Buy Now |
| $599.92 | $74.99 | 128GB | M.2 SATA SSD 2280 128GB 256GB 512GB major brands | Very Good health | Very good - refurbished | Buy Now |
| $639.92 | $79.99 | 128GB | Fanxiang M.2 2280 NGFF SATA SSD 128GB 256GB 512GB Internal Solid State Drive LOT | New | Buy Now |
| $642.60 | $160.65 | 256GB | Kingston SSD KC600 256GB/512GB/1TB/2TB SATA III 2.5" Solid State Drive PC Lot US | New | Buy Now |
| $682.67 | $160.00 | 240GB | Lot of 8 Intel SSD D3-S4510 Series 240GB, 2.5in SATA 6Gb/s | 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 |
| $799.92 | $99.99 | 128GB | [ BULK LOT of 10] M.2 128GB SSD Size 2242 Various SAMSUNG HYNIX TOSHIBA etc | Used | Buy Now |
| $879.96 | $219.99 | 256GB | LOT OF 10: 256GB NVMe PCIe M.2 2280 SSD Major Brands 20%-80% health | 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 |
| $1,184.00 | $148.00 | 128GB | M.2 NVMe SSD Single Notch 128GB 256GB 512GB with Windows 10/Windows 11 Installed | Used | 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 |
| $2,999.96 | $1,499.98 | 512GB | Fanxiang 1/2/5/10PCs M.2 NVMe SSD Lot 512GB 1TB 2TB PCIe Gen3x4 TLC Internal SSD | New | Buy Now |
| $3,499.98 | $3,499.98 | 1TB | Fanxiang 1/2/5/10Pcs 2.5'' SATA SSD Lot 1TB 2TB 4TB 512GB 256GB TLC Internal SSD | New | Buy Now |
| N/A | $259.99 | N/A | Netac Internal SSD 2.5inch SATA III M.2 NVMe PCIe3.0 Solid State Drive lot | New | Buy Now |
Understanding the "Cost per TB" Metric
The most effective way to compare storage value is by calculating the price per terabyte ($/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 ÷ 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.