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 |
|---|---|---|---|---|---|
| $0.20 | $25.81 | 128TB | 128Tb Efficient Hard Drive 4TB High-Speed External SSD 2TB Portable SSD | New | Buy Now |
| $18.88 | $145.00 | 7.68TB | SAMSUNG SSD 7.68TB 4TB 3.84TB 2TB 1.92TB 1TB 960GB 512GB 500GB 480GB 2.5 6Gbps | Very good - refurbished | Buy Now |
| $54.50 | $109.00 | 2TB | M2 2280 PCIe 4.0 solid-state drive high-speed storage device 1080P RO 2TB NGFF | New | Buy Now |
| $56.25 | $225.00 | 4TB | Western Digital Blue WDS400T2B0A-00SM50 4TB 2.5" SATA 6Gb/s SSD GOOD - USED | Used | Buy Now |
| $57.50 | $115.00 | 2TB | SATA 3 M.2 2TB 2280 SSD | Open box | Buy Now |
| $59.37 | $237.48 | 4TB | NEW 4TB 2TB 1TB SSD 2.5'' SATA III Internal Solid State Drive PC/MAC 560MB/s LOT | New | Buy Now |
| $59.50 | $119.00 | 2TB | M2 2280 PCIe 4.0 solid-state drive high-speed storage device 1080P RO 2TB NGFF | New | Buy Now |
| $59.50 | $119.00 | 2TB | M2 2280 PCIe 4.0 solid-state drive high-speed storage device 1080P RO 2TB NGFF | Open box | Buy Now |
| $63.00 | $125.99 | 2TB | Netac 2TB 1TB 500GB Internal SSD M.2 NVMe PCIe3.0 Solid State Drive lot | New | Buy Now |
| $75.99 | $75.99 | 1TB | Netac 1TB 2TB 512GB 120GB Red Internal SSD 2.5'' SATA III Solid State Drive lot | New | Buy Now |
| $79.99 | $159.98 | 2TB | Samsung MZ-76Q2T0B/AM 2TB 860 QVO SATA III 2.5in. Internal SSD | Used | Buy Now |
| $81.88 | $19.99 | 250GB | Samsung SSD 750 EVO 250GB Model MZ-750250 | Used | Buy Now |
| $84.50 | $169.00 | 2TB | WD G-Technology ArmorLock 2TB USB 3.2 Gen 2 USB-C Unlocked NVMe External SSD | Open box | Buy Now |
| $85.99 | $85.99 | 1TB | Fanxiang 1TB SSD M.2 2280 PCIe Gen 3 x 4 NVMe 3D Internal Solid State Drive LOT | New | Buy Now |
| $87.50 | $175.00 | 2TB | KingSpec NX Series 2tb M.2 NVMe PCIe Gen3x4 Internal SSD Solid State Drive | Used | Buy Now |
| $90.00 | $179.99 | 2TB | Kingston NV2 2TB 2280 M.2 NVMe SSD | PCIe 4.0 (SNV2S/2000G) 90-99% Health | Used | Buy Now |
| $90.00 | $90.00 | 1TB | MICRON M600 1TB SSD SATA 6Gb/s 2.5 inch | over 90% Lifespan Remaining Rating | Used | Buy Now |
| $90.00 | $179.99 | 2TB | Samsung 860 EVO 2TB | Used | Buy Now |
| $90.00 | $179.99 | 2TB | Western Digital WD 2280mm SN580 2TB M.2 NVMe Gen 4.0 x 4 SSD WDS200T3B0E | Used | Buy Now |
| $90.07 | $21.99 | 250GB | Western Digital Blue 3D NAND 250GB 2.5" SATA III Internal SSD - WDS250G2B0A | Used | Buy Now |
| $92.00 | $46.00 | 512GB | 1 QTY ONLY 512GB NMVE PCIE SSD 2230 Mixed Brands/Models Tested Works 1 QTY ONLY | Used | Buy Now |
| $93.18 | $45.50 | 500GB | Samsung 860 EVO 500GB SATA III V-NAND SSD MZ-76E500 95% Health | Used | Buy Now |
| $96.26 | $47.00 | 500GB | Samsung 860 EVO 500gb SATA III V-nand SSD Mz-76e500 | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Samsung MZ-VLB512B PM981a 512GB PCIe M.2 NVMe SSD Solid State Drive Laptop | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Kingston 512GB 2.5" SSD SATA Internal Solid State Drive, SKC600/512G | Used | Buy Now |
| $100.00 | $50.00 | 512GB | Kingston 512GB 2.5" SSD SATA Internal Solid State Drive, SKC600/512G | Used | Buy Now |
| $100.00 | $199.99 | 2TB | Samsung 2.5" 860 Pro 2TB SATA III 6Gbps SSD | Used | Buy Now |
| $100.00 | $100.00 | 1TB | Western Digital 1TB WD Blue SA510 SATA Internal Solid State Drive SSD | Used | Buy Now |
| $100.00 | $200.00 | 2TB | Black Opal NV7400 2TB SSD Gen4x4, Read Speed up to 7450MB/s, NVMe M.2 2280 PC | Used | Buy Now |
| $102.40 | $25.00 | 250GB | Crucial MX500 250GB 2.5" SATA III Internal SSD | Used | Buy Now |
| $102.40 | $25.00 | 250GB | Cruicial MX500 250GB SSD, SATA, 2.5" Internal Hard Drive (CT250MX500SSD1) | Used | Buy Now |
| $102.40 | $25.00 | 250GB | Samsung 850 EVO 250GB,Internal,2.5 inch (MZ75E250) Solid State Drive | Used | Buy Now |
| $102.40 | $50.00 | 500GB | Crucial P3 Plus 500GB M.2 2280 NVMe Gen4 x4 Internal SSD (CT500P3PSSD8) | Used | Buy Now |
| $102.40 | $50.00 | 500GB | MZ7LH500HMJD Samsung 860 EVO Series 500GB V-NAND 3-Bit MLC SATA III 6Gb/s | Used | Buy Now |
| $106.00 | $26.50 | 256GB | Samsung MZ-VLB2560 256GB M.2 NVMe Internal SSD (MZVLB256HBHQ-000H1) | Used | Buy Now |
| $106.50 | $52.00 | 500GB | Crucial MX500 500GB 2.5" SATA III Internal SSD Drive, CT500MX500SD1 | Used | Buy Now |
| $106.58 | $24.98 | 240GB | HP 240GB Enterprise 5100 PRO 2.5" SATA SSD Solid State Drive MTFDDAK240TCB | Very good - refurbished | Buy Now |
| $106.62 | $24.99 | 240GB | INLAND Professional 240GB 2.5" SATA III 6Gbps SSD 240GBM Solid State Drive | Used | Buy Now |
| $107.96 | $26.99 | 256 GB | Samsung PM961 MZ-VLW2560 256 GB NVMe 80mm Solid State Drive | Used | Buy Now |
| $107.98 | $53.99 | 512GB | SINGLE 512GB SSD (WD / SK HYNIX / MICRON ETC) M.2 NVEe 2280 Solid State Drive | Used | Buy Now |
| $108.54 | $53.00 | 500GB | 500GB SSD SATA Crucial MX500 2.5" 6Gbps Micron 3D TLC Enterprise SSD Drive | Used | Buy Now |
| $109.98 | $54.99 | 512GB | Micron 512GB M.2 NVMe SSD Tested, Wiped - MTFDHBA512TDV | Used | Buy Now |
| $111.96 | $27.99 | 256GB | Kingston KC600 256GB 2.5 in SATA III Internal SSD (SKC600/256G) | Used | Buy Now |
| $111.96 | $27.99 | 256GB | 256GB SATA 2280 M.2 SSD 0W90VR SK hynix SC311 | Used | Buy Now |
| $111.96 | $27.99 | 256GB | 256GB mSATA SSD mixed major brands | Used | Buy Now |
| $112.64 | $55.00 | 500GB | Samsung 850 EVO 500GB 2.5" SATA III SSD MZ-75E500 MZ7LN500HAJQ | Used | Buy Now |
| $114.67 | $55.99 | 500GB | Crucial MX500 500GB 2.5" SATA III Internal SSD Drive CT500MX500SD1 | Very Good | Very good - refurbished | Buy Now |
| $115.96 | $28.99 | 256GB | HP Micron 256GB SSD SATA 2.5" Solid State Hard Drive 903100-003 MTFDDAK256TBN PC | Used | Buy Now |
| $118.00 | $59.00 | 512GB | SK HYNIX PC601 512GB NVMe PCIe SSD HFS512GD9TNG M.2 2280 GEN3X4 SSD Dell OEM | Used | Buy Now |
| $118.76 | $57.99 | 500GB | Samsung 850 EVO 500GB/512gb (MZ-75E500B/AM) SSD solid state HDD | Excellent - refurbished | Buy Now |
| $118.76 | $57.99 | 500 GB | Samsung 870 EVO MZ-77E500 500 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $119.90 | $59.95 | 512GB | Micron 2.5" 512GB SOLID STATE SSD Drive SATA, M550 M600 1100 | Used | Buy Now |
| $120.00 | $30.00 | 256GB | PHISON 256GB M.2 2280 PCIe Gen4 x4 NVMe SSD | Open box | Buy Now |
| $123.69 | $28.99 | 240 GB | Crucial BX500 CT240BX500SSD1 240 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $129.99 | $129.99 | 1TB | Netac 1TB Internal SSD Solid State Drive M.2 2280 PCIe Gen 3 x4 NVMe 2500MB/s | New | Buy Now |
| $129.99 | $129.99 | 1TB | Netac Internal SSD 1TB Solid State Drive M.2 2280 PCIe Gen3.0 NVMe 3100MB/s | New | Buy Now |
| $131.98 | $65.99 | 512GB | Fanxiang 512GB SSD 2.5''SATA III 6Gb/s Internal Solid State Drive 550MB/s PC/MAC | New | Buy Now |
| $133.10 | $64.99 | 500GB | 500GB Samsung SSD 980 NVMe M.2 V-NAND 500GB Internal SSD MZ-V8V500 Black | Used | Buy Now |
| $135.00 | $135.00 | 1TB | SK Hynix Gold P31 SSD NVMe M.2 Internal Solid State Drive 1TB | Used | Buy Now |
| $139.80 | $34.95 | 256GB | SK HYNIX 256GB M.2 2280 PCIE GEN3 PC711 NVME SSD HFS256GDE9X080N 0FV56Y | Used | Buy Now |
| $139.98 | $69.99 | 512GB | Fanxiang 512GB 1TB 2TB 4TB SSD 2.5'' SATA III 6Gb/s Internal SSD Hard Drive LOT | New | Buy Now |
| $144.98 | $16.99 | 120 GB | Patriot Burst Elite PBE120GS25SSDR 120 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $145.85 | $145.85 | 1TB | SANDISK ULTRA 3D NAND 1TB SSD SATA III 6 GB/S 2.5" /7 (SDSSDH3-1T02) | 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 |
| $147.92 | $18.49 | 128GB | 128GB M.2 2280 SATA SSD Solid State Drive Major Brands | Used | Buy Now |
| $150.00 | $1,200.00 | 8TB | SAMSUNG 9100 PRO 8TB PCIe 5.0 x4 M.2 2280 Internal SSD | Open box | 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 |
| $155.73 | $299.00 | 1.92TB | MZ-OL21T9A Samsung PM9A3 1.92TB E1.S NVME PCIE4.0 SSD MZOL21T9HCJR New | Open box | Buy Now |
| $159.60 | $19.95 | 128GB | 128GB mSATA SSD SATA III 6Gb/s mixed major brands | Used | Buy Now |
| $159.92 | $19.99 | 128GB | 128GB SSD 2.5" Solid mixed major brands (Samsung, Kingston, etc) | Great Health | Used | Buy Now |
| $159.98 | $79.99 | 512GB | Fanxiang M.2 NVMe 512GB SSD TLC Internal Solid State Hard Drive PCIe Gen3x4 | New | Buy Now |
| $160.00 | $40.00 | 256GB | P210 SATA 3 256GB SSD 2.5 Inch Internal Solid State Drive - P210S256G25 | New | Buy Now |
| $163.82 | $79.99 | 500GB | SAMSUNG SSD 870 EVO 2.5" SATA III Solid State Drive 500GB 1TB 2TB 4TB | Very good - refurbished | Buy Now |
| $170.58 | $19.99 | 120GB | Micron M500DC 120GB 2.5" SATA SSD 6Gbps MLC Enterprise Solid State Drive | Used | Buy Now |
| $170.58 | $19.99 | 120GB | 120GB mSATA SSD mixed brands | Used | Buy Now |
| $179.99 | $179.99 | 1TB | Samsung 2.5" 860 EVO 1TB SATA III 6Gbps SSD | Used | Buy Now |
| $179.99 | $179.99 | 1TB | Samsung 2.5" 860 EVO 1TB SATA III 6Gbps SSD | Used | Buy Now |
| $189.99 | $189.99 | 1TB | Netac 1TB 2TB 512GB Internal SSD 2.5'' SATA III 6Gb/s Solid State Drive lot | New | Buy Now |
| $192.00 | $45.00 | 240GB | Samsung SM863 240GB SATA SSD MZ-7KM2400 2.5 Enterprise SSD 6Gbps | Used | Buy Now |
| $276.00 | $69.00 | 256GB | 256GB 512GB NVMe M.2 SSD PCIe Gen3/Gen4 2280 Internal Solid State Drive | Used | Buy Now |
| $299.99 | $299.99 | 1TB | Lot fo 2 : Samsung 870 EVO 1TB V-NAND Internal SSD - Tested Fair Condition | Used | Buy Now |
| $400.00 | $50.00 | 128GB | Lot of 5 - 128GB M.2 2230 NVMe PCIe SSD -Pulled from Dell laptops | Used | Buy Now |
| $449.90 | $224.95 | 512GB | Lot of (5) 512GB NVMe M.2 SSD 2280 Various Major Brands Grade A | Used | Buy Now |
| $469.99 | $469.99 | 1TB | Fanxiang 1TB M.2 SSD NVMe PCIe 2TB 4TB Internal Solid State Drive 7300MB/s LOT | New | Buy Now |
| $478.40 | $29.90 | 64GB | SanDisk 64GB SSD Internal 2.5” IDE - 44-pin PATA Solid State Drive for Laptops | New | Buy Now |
| $527.92 | $65.99 | 128GB | M.2 NVMe SSD 2230 Single Notch 128GB 256GB 512GB | Very Good health | Very good - refurbished | Buy Now |
| $559.92 | $69.99 | 128GB | M.2 NVMe SSD 2280 Single Notch 128GB 256GB 512GB | Very Good health | Very good - refurbished | 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 |
| $703.36 | $10.99 | 16GB | Intel Optane Memory SSD M.2 2280 16GB PCIe 3.0 3D Xpoint NVMe | Open box | Buy Now |
| $759.96 | $189.99 | 256GB | Lot of 10 MIXED 256GB & 240GB 2.5" SATA III Internal Solid State Drives SSD | Used | Buy Now |
| $919.96 | $229.99 | 256GB | [ BULK LOT of 10] NVMe 256GB SSD Various Brands SAMSUNG HYNIX SANDISK TOSHIBA WD | Used | Buy Now |
| $1,719.92 | $429.98 | 256GB | Fanxiang 1/5/10Pcs M.2 2280 SATA SSD 256GB 512GB 1TB 2TB TLC Internal SSD Lot | New | Buy Now |
| $1,999.98 | $1,999.98 | 1TB | Fanxiang 1/2/5/10Pcs 2.5'' SATA SSD Lot 1TB 2TB 4TB 512GB 256GB TLC Internal SSD | New | Buy Now |
| $3,183.80 | $1,591.90 | 512GB | Fanxiang NVMe M.2 SSD 512GB 1TB 2TB 4TB PCIe Gen3 Internal Solid State Drive LOT | New | Buy Now |
| $3,199.96 | $1,599.98 | 512GB | Fanxiang 1/2/5/10PCs M.2 NVMe SSD Lot 512GB 1TB 2TB PCIe Gen3x4 TLC Internal SSD | New | Buy Now |
| N/A | $117.60 | N/A | Internal SSD Solid State Drive High Speed Storage | New | Buy Now |
| N/A | $65.00 | N/A | ORICO mSATA SSD SATA III 6Gbps 3D NAND Internal 500MB/s ZH-10 New&Sealed | New | Buy Now |
| N/A | $27.99 | N/A | 2.5'' SSD SATA 3.0 PC Internal Solid State Drive High Speed Hard Drives | New | Buy Now |
| N/A | $132.47 | N/A | Ediloca EN870 EN855 M.2 NVMe SSD PCIe 4.0 PS5 SSD Hard Drive with Heatsink lot | New | Buy Now |
The most effective way to compare storage value is by calculating the price per terabyte ($/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.
When browsing disk prices, you'll notice a massive gap between Hard Disk Drives (HDD) and Solid State Drives (SSD).
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.
Buying too much storage is a waste of money; buying too little leads to "storage anxiety." Here is how to choose:
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.
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.
For Plex servers, NAS setups, and full system backups. These drives offer the lowest cost per TB but require a dedicated power outlet.
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.
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.
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.
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.