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 |
|---|---|---|---|---|---|
| $34.40 | $137.59 | 4TB | New Western Digital WD40EFPX 68C6CN0 4TB 3.5" SATA III Internal NAS Red Plus HDD | New | Buy Now |
| $42.50 | $169.99 | 4TB | Fanxiang 4TB 2TB 1TB SSD PS5 PCIe Gen4.0 NVMe M.2 Internal Solid State Drive Lot | New | Buy Now |
| $46.75 | $187.00 | 4TB | 4TB SSD 2.5'' SATA III Internal Solid State Drive PC/MAC 560MB/s US NEW | New | Buy Now |
| $49.98 | $49.98 | 1TB | Fanxiang 1/2/5/10Pcs 2.5'' SATA SSD Lot 1TB 2TB 4TB 512GB 256GB TLC Internal SSD | New | Buy Now |
| $53.75 | $214.99 | 4TB | SSD 880EVO SATA III 2.5 4TB INTERNAL STATE DRIVE | New | Buy Now |
| $82.50 | $329.99 | 4TB | Team Group 4TB T-FORCE VULCAN Z 2.5" SATA III 3D NAND Internal Solid State Drive | New | Buy Now |
| $83.20 | $166.40 | 2TB | SSD Internal Solid State Drive 2TB M.2 NVMe SSD 2280 - Up To 1050MB/s With 3D | New | Buy Now |
| $89.98 | $44.99 | 512GB | Samsung 840 PRO 512GB SATA III 2.5" SSD Hard Drive MZ7PD512HCGM MZ-7PD512 | Used | Buy Now |
| $89.99 | $89.99 | 1TB | Crucial MX500 1TB M.2 SATA 2280 Internal SSD drive solid state | Used | Buy Now |
| $90.00 | $179.99 | 2TB | Western Digital SN530 2TB SSD PCIe Gen4 NVMe 2280 SSD SDBPNPZ-2T00-XI | Used | Buy Now |
| $95.00 | $95.00 | 1TB | 96% health Western Digital PC SN720 1TB NVMe M.2 2280 Internal SSD | Used | Buy Now |
| $95.00 | $190.00 | 2TB | Netac 2TB SSD 3D NAND 2.5'' SATA III 6GB/s Internal Solid State Drive | New | Buy Now |
| $95.96 | $23.99 | 256 GB | KingSpec P3-256 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $99.98 | $49.99 | 512 GB | Samsung PM981 MZ-VLB5120 512 GB M.2 80mm Solid State Drive | Used | Buy Now |
| $99.98 | $49.99 | 512GB | 512GB M.2 SATA 2242 SSD Solid State Drive Mixed Brands | Used | Buy Now |
| $99.99 | $99.99 | 1TB | SK Hynix 1TB PC801 Gen4x4 M.2 2280 Opal 2.0 NVMe SSD HFS001TEJ9X162N | Used | Buy Now |
| $100.00 | $50.00 | 512GB | 512GB M.2 2280 NVMe PCIe Gen3 SSD - Samsung WD Toshiba Micron Intel - Tested | Used | Buy Now |
| $102.40 | $25.00 | 250GB | Cruicial MX500 250GB SSD SATA 2.5" Internal Desktop/Laptop SolidState Hard Drive | Used | Buy Now |
| $102.40 | $50.00 | 500GB | SANDISK ULTRA SSD 500GB Internal SATA III 2.5in 545MB/s | Used | Buy Now |
| $105.00 | $209.99 | 2TB | RAM Tech 2TB NVMe SSD Gen4 M.2 2280 | 5000MB/s Read 4500MB/s Write | DRAM Cache | New | Buy Now |
| $106.45 | $24.95 | 240GB | 240GB PNY CS900 SSD7CS900-240-RB SSD SATA III 6Gb/s | Tested | Used | Buy Now |
| $106.48 | $51.99 | 500GB | Samsung 850 EVO 500GB 2.5" SATA SSD Solid State Drive MZ-75E500 Excellent Workin | Used | Buy Now |
| $107.96 | $26.99 | 256GB | Samsung/Kioxia/SK Hynix 256GB 2230 M.2 NVMe SSD - Random Brand (100% Health) | Open box | Buy Now |
| $107.96 | $26.99 | 256 GB | Samsung PM881 MZ-7LH2560 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $109.50 | $219.00 | 2TB | Verbatim Vi7000G 2TB SSD PS5 + PC✓Heatsink✓7,000 MB/s PCIe4.0 Gen4✓NEW✓WARRANTY | Excellent - refurbished | Buy Now |
| $109.99 | $109.99 | 1TB | Crucial P5 1TB M.2 2280 NVMe Internal SSD solid state | Used | Buy Now |
| $112.25 | $449.00 | 4TB | Acer FA200 NVMe SSD 4TB PCIe Gen 4.0 x4 M.2 2280 3D NAND 7200MB/s BL.9BWWA.150 | New | Buy Now |
| $112.62 | $54.99 | 500GB | Samsung SSD 850 EVO 500GB SSD Solid State Drive 2.5" MZ-75E500 | Used | Buy Now |
| $115.96 | $28.99 | 256 GB | Samsung MZ-7PD2560/0H7 SM841 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $118.54 | $57.88 | 500 GB | onn. 500 GB Ultra-Fast Portable Solid-State Drive 2000MB/s | Open box | Buy Now |
| $119.50 | $239.00 | 2TB | Crucial 2TB P3 Plus NVMe PCIe 4.0 M.2 Laptop Desktop Internal SSD CT2000P3PSSD8 | Excellent - refurbished | Buy Now |
| $119.75 | $479.00 | 4TB | Western Digital 4TB NVMe BLACK SN850X M.2 2280 Gen4 PCIe Power loss protection | Used | Buy Now |
| $122.88 | $30.00 | 250 GB | Samsung 840/850 EVO 250 GB SATA SSD (MZ75E250/MZ7TE250) Tested 80-99% Health | Used | Buy Now |
| $124.91 | $60.99 | 500GB | 500GB M.2 PCIE NVME 2280 SSD Solid State Drive Major Brand Samsung, WD, Crucial | Used | Buy Now |
| $124.98 | $249.95 | 2TB | New SanDisk Extreme Go 2TB Portable SSD - NVMe - SEALED 1841464 | New | Buy Now |
| $125.00 | $250.00 | 2TB | NEW Western Digital WD Blue 2TB SSD Solid State Drive SA510 2.5" (WDBB8H0020BNC) | New | Buy Now |
| $125.00 | $249.99 | 2TB | Samsung 980 Pro 2TB Black PCIe 4.0 NVMe SSD MZ-V8P2T0 | Used | Buy Now |
| $125.00 | $249.99 | 2TB | Western Digital SN850X 2TB NVMe SSD WDS200T2X0E-00BCA0 | Used | Buy Now |
| $129.50 | $259.00 | 2TB | SAMSUNG T7 Portable SSD 2TB Up to 1050 MB/s USB 3.2 External SSD MU-PC2T0T New | Open box | Buy Now |
| $129.98 | $64.99 | 512GB | Samsung SSD Solid State Drive MZ-VL25120 512GB | Used | Buy Now |
| $130.13 | $122.00 | 960GB | Samsung 960GB 2.5" SSD PM863, SM863/(a), PM863a, SM883, PM883 sub for 1TB | Used | Buy Now |
| $132.00 | $66.00 | 512GB | Transcend 512GB M.2 2280 SSD NVMe PCIe Gen4x4 TS512GMTE712A-VS1 SSD | New | Buy Now |
| $132.00 | $132.00 | 1TB | SK Hynix 1TB SSD 7,000 MB/s PCIe 4.0 Gen4 PC801 HFS001TEJ9X125N✓LOW USE✓WARRANTY | Excellent - refurbished | Buy Now |
| $132.00 | $66.00 | 512GB | Fikwot 512GB SATA SSD 2.5'' SSD SATA III 6Gb/s Internal Solid State Drive 560MBs | New | Buy Now |
| $135.04 | $16.88 | 128GB | 128GB SSD M.2 PCIE NVME Solid State Drive Mix Brand Samsung, WD, SK Hynix Kioxia | Used | Buy Now |
| $135.92 | $16.99 | 128GB | SanDisk X400 SD8SN8U-128G 128GB M.2 2280 80mm Solid State Drive | Used | Buy Now |
| $139.90 | $69.95 | 512GB | Western Digital 512GB PC SN730 NVMe M.2 SSD PCIe Gen3 x4 Solid State 0 Hours!! | New | Buy Now |
| $139.98 | $69.99 | 512GB | Silicon Power 512GB A55 M.2 SSD SATA III Internal Solid State Drive 2280 | New | Buy Now |
| $146.00 | $36.50 | 256GB | SAMSUNG 256GB SSD 100% Health - PM9C1b 2242 M.2 NVMe PCIe Gen4x4 MZAL8256HFJD | Open box | Buy Now |
| $147.42 | $35.99 | 250 GB | Samsung SSD 980 MZ-V8V250 250 GB NVMe 80mm Solid State Drive | Used | Buy Now |
| $149.98 | $74.99 | 512GB | NEW SK Hynix M.2 NVMe 512GB 2280 PCIe Gen 4 SSD | 5,000 MB/s| 5ss1f20644 | Open box | Buy Now |
| $149.99 | $149.99 | 1TB | Samsung T9 1TB, External (MU-PG1T0B/AM) Solid Slate Drive | Open box | Buy Now |
| $151.92 | $18.99 | 128GB | 128GB M.2 SATA 2242 SSD Solid State Drive Mixed Brand | Good - refurbished | Buy Now |
| $151.98 | $75.99 | 512GB | Netac 512GB M.2 2280 Internal SSD PCIe Gen3x4 NVMe Solid State Drive 2500MB/s | New | Buy Now |
| $153.58 | $74.99 | 500GB | Crucial MX500 CT5000MX500SSD1 500GB 2.5 Inch SATA III Internal Solid State Drive | Excellent - refurbished | Buy Now |
| $154.00 | $77.00 | 512GB | Samsung 512GB SSD PM9A1, 980 Pro OEM 6,900MB/s PCIe 4.0 Gen4x4 NVMe M.2✓WARRANTY | Excellent - refurbished | Buy Now |
| $155.00 | $155.00 | 1TB | Samsung T7 1TB Portable SSD USB 3.2 Gen 2 External Solid State Drive Black NEW | Open box | Buy Now |
| $155.92 | $19.49 | 128GB | M.2 SATA SSD 2280 128GB 256GB 512GB major brands | Very Good health | Very good - refurbished | Buy Now |
| $155.92 | $19.49 | 128GB | 128GB M.2 PCIE NVME 2230 SSD Solid State Drive Major Brand Samsung, WD, SK Hynix | Very good - refurbished | Buy Now |
| $159.92 | $19.99 | 128GB | 128GB SSD MSATA Solid State Drives mixed major brand | Used | Buy Now |
| $159.99 | $159.99 | 1TB | SAMSUNG T7 Portable SSD 1TB Indigo Blue USB 3.2 Gen2 External MU-PC1T0H/AM | Open box | Buy Now |
| $159.99 | $159.99 | 1TB | Fikwot Heatsink SSD 1TB For PS5 PCIe Gen 4.0 TLC NVMe M.2 Internal SSD 5000MB/s | New | Buy Now |
| $160.00 | $40.00 | 256GB | Netac 256GB SSD 2.5'' SATA III 6Gb/s Internal Solid State Drive 500MB/s PC/Latop | New | Buy Now |
| $160.00 | $160.00 | 1TB | Kingston KC600 1TB 2.5in SATA III Internal SSD Solid State Drive Black | New | Buy Now |
| $163.80 | $39.99 | 250GB | Samsung 860 EVO 250GB SSD MZ-76E250 2.5" SATA III Solid State Drive | Excellent - refurbished | Buy Now |
| $163.82 | $79.99 | 500GB | Netac Internal SSD 500GB Solid State Drive M.2 2280 PCIe Gen3.0 NVMe 3100MB/s | New | Buy Now |
| $163.84 | $40.00 | 250GB | Samsung 970 EVO PLUS | 250GB | M.2 NVMe SSD | 2280 | Used | Buy Now |
| $163.92 | $20.49 | 128GB | M.2 NVMe SSD 2230 Single Notch 128GB 256GB 512GB | Very Good health | Very good - refurbished | Buy Now |
| $172.00 | $86.00 | 512GB | Fikwot 512GB SSD PS5 PCIe 4.0 TLC NVMe M.2 Internal Solid State Drive w/Heatsink | New | Buy Now |
| $172.50 | $345.00 | 2TB | Samsung 870 EVO 2TB SATA 2.5" Internal SSD 560/530MB/s MZ-77E2T0B/AM. NEW SEALED | New | Buy Now |
| $174.75 | $699.00 | 4TB | WD Black SN8100 4TB NVMe PCIe 5.0x4 M.2 2280 SSD WDS400T1X0M New | Open box | Buy Now |
| $179.96 | $44.99 | 256GB | SAMSUNG 256GB SSD - PM9C1a M.2 2242 NVMe PCIe Gen4x4 MZ-AL8256B MZAL8256HDJD | Open box | Buy Now |
| $180.00 | $180.00 | 1TB | SAMSUNG 870 Evo 1TB 2.5" SATA SSD Solid State Drive *NEW SEALED* | New | Buy Now |
| $184.30 | $89.99 | 500GB | Western Digital WD Blue 500GB M.2 NVME SSD SN570 | Open box | Buy Now |
| $184.30 | $89.99 | 500GB | Fanxiang 500GB PS5 Internal Gaming SSD M.2 NVMe 2280 PCIe GEN4 Solid State Drive | New | Buy Now |
| $185.99 | $185.99 | 1TB | Fanxiang 1TB M.2 SSD NVMe 2230 PCIe 4.0 x4 5000MB/S Internal Solid State Drive | New | Buy Now |
| $204.80 | $80.00 | 400GB | Dell / Samsung MZ-ILS400B 0MFC6G 400GB SAS 12Gb SSD 100% Health | Used | Buy Now |
| $208.00 | $26.00 | 128GB | Netac 128GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s PC/MAC | New | Buy Now |
| $213.29 | $49.99 | 240GB | New Crucial 2.5" BX500 240GB SATA III 6Gbps SSD CT240BX500SSD1 | New | Buy Now |
| $223.84 | $13.99 | 64GB | 64GB M.2 2260 SATA SSD Solid State Drive | Very good health | Good - refurbished | Buy Now |
| $225.28 | $55.00 | 250GB | Samsung 870 Evo 250GB MZ-77E2T0 - Internal 2.5 inch SSD | Open box | Buy Now |
| $230.40 | $28.80 | 128 GB | 2 PACK! 128 GB SSD M.2 2280 SATA Solid State Drive Major Brands, Samsung, LiteON | Used | Buy Now |
| $231.92 | $28.99 | 128GB | Samsung 128GB SSD MZ-JPV128R/0A2 MacBook Pro/Air Retina 2013–2015 OEM Genuine! | Used | Buy Now |
| $245.74 | $119.99 | 500GB | Samsung SSD 980 500GB NVMe M.2 Internal SSD 3500MB/s - # MZ-V8V500 - New. Sealed | New | Buy Now |
| $264.00 | $33.00 | 128GB | 2 PACK! 128GB SSD M.2 PCIE NVME 2230 Solid State Drive Major Brands, WD, Hynix | Used | Buy Now |
| $284.95 | $284.95 | 1TB | New SAMSUNG SSD 9100 PRO with Heatsink 1TB Gen5 PCIe 5.0x4 M.2 2280 MZ-VAP1T0 | New | Buy Now |
| $600.00 | $75.00 | 128GB | Lot of 5 SK hynix SC311 128GB 2.5" SATA III Internal SSD 7mm HFS128G32TND-N2A0A | Used | Buy Now |
| $628.91 | $9,660.00 | 15.36TB | Intel Solidigm SSDPF2KX153T11Z D7-P5520 15.36TB NVMe PCIe 4.0 X4 3D TLC U.2 SSD | New | 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 |
| $819.18 | $399.99 | 500GB | [ BULK LOT of 10] NVMe 500GB SSD Various Brands SAMSUNG HYNIX SANDISK TOSHIBA WD | Used | Buy Now |
| $853.29 | $199.99 | 240GB | [ BULK LOT of 10 ] 240GB SSD SAMSUNG INTEL HYNIX SANDISK KINGSTON WD | 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 |
| $879.96 | $219.99 | 256GB | [ BULK LOT of 10] NVMe 256GB SSD 2230 Size Various Brands SAMSUNG HYNIX SANDISK | Used | Buy Now |
| $879.98 | $439.99 | 512GB | [BULK LOT of 10] M.2 512GB SSD SAMSUNG HYNIX SANDISK etc (Various Brands) | Used | Buy Now |
| $921.60 | $225.00 | 250GB | Lot of 10 Mixed Brand Model 2.5in 250GB SATA SSD Solid State Drive C3-F2 | Used | Buy Now |
| $980.00 | $245.00 | 256GB | Lot of 10 Mixed Brand Model 2.5in 256GB SATA SSD Solid State Drive C3-F4 | Used | Buy Now |
| $1,039.96 | $259.99 | 256GB | LOT OF 10: 256GB NVMe PCIe M.2 2280 SSD Major Brands 20%-80% health | Used | Buy Now |
| N/A | $8.99 | N/A | M.2 NVMe/NGFF SATA SSD to USB3.1 External SSD Reader Converter Adapter Enclosure | New | Buy Now |
| N/A | $594.00 | N/A | Lot HPE SFF to LFF HDD Converter Tray 661914-001, 2.5" to 3.5" SSD Adapter Sled | New | Buy Now |
| N/A | $4.98 | N/A | 2.5" SATA USB 3.0 Hard Drive Disk HDD SSD Enclosure External Laptop Case | New | Buy Now |
Understanding the "Cost per TB" Metric
The most effective way to compare storage value is by calculating the price per terabyte ($/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.