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 |
|---|---|---|---|---|---|
| $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 |
| $24.99 | $24.99 | 1TB | Toshiba (MQ02ABF100) 1TB 2.5" SATA III Hard Drive - 100% Health | Used | 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 | Open box | 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 |
| $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 |
| $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 |
| $88.00 | $44.00 | 512GB | Samsung PM9B1 512GB NVMe 2230 M.2 SSD PCIe Gen4 x4 | 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 |
| $90.07 | $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 |
| $92.50 | $185.00 | 2TB | Western Digital WD Black SN770 NVMe 2TB | Used | Buy Now |
| $92.90 | $46.45 | 512GB | MICRON 1100 512GB MTFDDAK512TBN 2.5" SATA Solid State Drive SSD 0CYNJD | Used | Buy Now |
| $95.00 | $190.00 | 2TB | Crucial P3 Plus 2TB PCIe Gen4 3D NVMe M.2 SSD CT2000P3PSSD8B | Used | Buy Now |
| $96.00 | $48.00 | 512GB | Micron 3400 512GB NVMe Gen 4.0 4x4 PCIe SSD MTFDKBA512TFH | 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 | Netac 512GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s PC/MAC | Used | Buy Now |
| $99.98 | $49.99 | 512GB | SK Hynix 512GB PCle Gen3 SSD Solid State Drive HFS512GD9TNG-62A0A | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Samsung 512GB SSD MZ-JPV5120/0A4 Apple MacBook Pro Air iMac Hard Drive | Used | Buy Now |
| $100.00 | $100.00 | 1TB | This is a 1TB NVMe solid-state drive (SSD) used to add fast storage. | Open box | Buy Now |
| $100.00 | $50.00 | 512GB | Kingston 512GB 2.5" SSD SATA Internal Solid State Drive, SKC600/512G | 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 | 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 |
| $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 | Samsung 512GB M.2 2280 NVMe SSD Samsung MZ-VKW5120, Wiped And Tested | 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 |
| $115.19 | $89.99 | 800GB | Cisco 800GB SAS 12Gb/s 2.5in SSD UCS-SD800G123X-EP | Used | Buy Now |
| $115.20 | $13.50 | 120GB | Biostar S100 Series 120GB SATA III 6Gb/s 2.5 Internal SSD Solid State Drive KALI | Used | 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 |
| $117.19 | $450.00 | 3.84TB | Intel D7-P5510 Series 3.84TB U.2 PCIe NVME 2.5" SSD SSDPF2KX038TZ | For parts or not working | 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 |
| $118.76 | $57.99 | 500GB | Samsung 850 EVO 500GB/512gb (MZ-75E500B/AM) SSD solid state HDD | Excellent - refurbished | 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 |
| $120.00 | $120.00 | 1TB | Samsung EVO 870 1TB SATA SSD Solid State Drive 2.5" | Used | Buy Now |
| $123.69 | $28.99 | 240 GB | Crucial BX500 CT240BX500SSD1 240 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $129.50 | $259.00 | 2TB | SAMSUNG SSD 870 EVO 2.5" SATA III Solid State Drive 2TB 4TB | Very good - refurbished | 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 |
| $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 |
| $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 |
| $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 |
| $159.60 | $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 |
| $170.24 | $39.90 | 240GB | Kingston UV400 240GB SSD , Internal, 2.5 Suv400S37 Solid State Drive | New | Buy Now |
| $170.58 | $19.99 | 120GB | 120GB mSATA SSD mixed brands | Used | Buy Now |
| $170.65 | $79.99 | 480GB | SAMSUNG MZ-1LW4800 PM963 480GB NVMe M2.22110 Enterprise Internal 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 |
| $204.80 | $100.00 | 500GB | Solid State Drive SSD Lot Three Fully Working 1X 500GB, 2X 192GB | 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 |
| $339.20 | $159.00 | 480GB | [LOT OF 4] MIXED BRAND 480GB SSD SATA 2.5" Solid State Drive TESTED | Used | Buy Now |
| $339.97 | $249.00 | 750GB | IBM Intel Optane D4800X Series 750GB PCIe 2x2 NVMe 2.5in U.2 SSD SSDPD21K750GAI | 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 |
| $799.98 | $399.99 | 512GB | [ BULK LOT OF 10 ] SSD 512GB Samsung, Micron, Crucial, WD, SK Hynix | Used | Buy Now |
| $853.25 | $99.99 | 120GB | [ BULK LOT of 10] M.2 120GB SSD Size 2242 Various Brands SAMSUNG HYNIX SANDISK | Used | Buy Now |
| $875.00 | $1,400.00 | 1.6TB | Synology SNV54201600G 1.6TB M.2 NVMe SSD PCIe 3.0 x4 | Open box | Buy Now |
| $891.73 | $209.00 | 240GB | [LOT OF 10] MIXED BRAND 240GB 2.5" SATA III Solid State Drives SSD TESTED | 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 |
| $939.98 | $469.99 | 512GB | [ BULK LOT of 10] NVMe 512GB 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 | $35.99 | N/A | Portable SSD High Speed External Hard Drive | New | Buy Now |
| N/A | $117.60 | N/A | Internal SSD Solid State Drive High Speed Storage | 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 |
| N/A | $199.99 | N/A | Fikwot 2.5'' SATA SSD FX815 Internal Solid State Drive For PC/MAC Lot | New | Buy Now |
Understanding the "Cost per TB" Metric
The most effective way to compare storage value is by calculating the price per terabyte ($/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.