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.
When you click on links to products on this site and make a purchase, this can result in this site earning an affiliate commission - at no additional cost to you.
| Price per TB | Total Price | Capacity | Description | Condition | Buy Link |
|---|---|---|---|---|---|
| $18.00 | $35.99 | 2TB | Fanxiang 2TB 1TB mSATA SSD 512GB Mini SATA Solid State Drive PC/Mac 560MB/s Lot | New | Buy Now |
| $50.00 | $99.99 | 2TB | M2 2280 PCIe 4.0 solid-state drive high-speed storage device 1080P RO 2TB NGFF | New | Buy Now |
| $52.99 | $52.99 | 1TB | Fanxiang 1TB SSD M.2 2280 PCIe Gen 3 x 4 NVMe 3D Internal Solid State Drive LOT | New | Buy Now |
| $80.00 | $20.00 | 256GB | SanDisk X400 M.2 2280 256GB Internal SSD Opal 2.0 Solid State Drive | Used | Buy Now |
| $82.77 | $48.50 | 600GB | Used, Intel, SSDSA2CW600G3, 600GB 3Gb/s SATA 2.5" SFF MLC SSD - Clean Pulls | Used | Buy Now |
| $85.00 | $169.99 | 2TB | Western Digital D3E024 PoHS 2TB 2280 Nvme M.2 SSD Drive SDBPNPZ-2T00-XI | Excellent - refurbished | Buy Now |
| $85.98 | $42.99 | 512GB | SAMSUNG SSD 512GB 500GB 480GB 256GB 250GB 240GB SSD 2.5 Solide State Drive 6Gbps | Very good - refurbished | Buy Now |
| $88.24 | $22.06 | 256GB | APPLE Samsung MZ-JPU256T/0A6 256GB M.2 NVMe Gen 3.0 x 4 SSD Hard Drive | Used | Buy Now |
| $89.00 | $89.00 | 1TB | HP Portable SSD P700 1TB USB-C 3.1 GEN2 EXTERNAL SSD 5MS30AA#ABC NEW | New | Buy Now |
| $90.00 | $90.00 | 1TB | Crucial X6 1TB SSD Portable/External (CT1000X6SSD9) | Used | Buy Now |
| $91.98 | $45.99 | 512GB | Fanxiang 512GB 1TB 2TB 4TB SSD 2.5'' SATA III 6Gb/s TLC Internal Hard Drive Lot | New | Buy Now |
| $93.13 | $93.13 | 1TB | NEW 1TB 2TB 4TB SSD 2.5'' SATA III Internal Solid State Drive PC/MAC 560MB/s US | New | Buy Now |
| $93.87 | $22.00 | 240 GB | 240 Gb PNY M280CL4231-240 M.2 NVMe Hard Drive 80MM Solid State Drive* | Used | Buy Now |
| $95.00 | $95.00 | 1TB | Aiffro 3-IN-1 Portable SSD 1TB | New | Buy Now |
| $98.00 | $49.00 | 512GB | Samsung MZ-7LN512C PM871b 512GB 2.5" SATA Solid State Drive | Used | Buy Now |
| $99.46 | $49.73 | 512GB | HP 934101-001 KXG50ZNV512G XG5 512GB NVMe PCIe 3.0 x4 SSD Solid State Drive | Used | Buy Now |
| $99.90 | $49.95 | 512GB | Western Digital PC SN730 512GB M.2 SSD Internal SSD (SDBQNTY-512G) | Used | Buy Now |
| $99.96 | $24.99 | 256GB | Micron 256GB 2450 M.2 NVMe Opal SSD Solid State Drive MTFDKCD256TFK | Very good - refurbished | Buy Now |
| $99.98 | $49.99 | 512GB | Micron MTFDDAK512MBF M600 512GB SATA 6Gbps SED SSD 2.5" Solid State Drive | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Samsung PM9B1 512GB PCle Gen4 x4 NVMe M.2 2230 SSD | Used | Buy Now |
| $100.00 | $25.00 | 256 GB | 256 GB M2 SSD | Open box | Buy Now |
| $100.00 | $25.00 | 256GB | Western Digital PC SN530 NVMe WDC 256GB PCIe Gen3 x4 M.2 Solid State Drive SSD | Used | Buy Now |
| $100.00 | $399.99 | 4TB | Crucial P3 4TB Internal 3D NAND Flash PCIe Gen 3x4 NVMe M.2 (CT4000P3SSD8) SSD | New | Buy Now |
| $100.35 | $49.00 | 500GB | Crucial MX500 500GB 2.5" SATA III Internal SSD Drive, CT500MX500SD1 | Used | Buy Now |
| $101.33 | $95.00 | 960GB | Samsung 860 DCT 960GB V NAND SSD MZ-76E960 | Used | Buy Now |
| $102.38 | $47.99 | 480 GB | Kingston SSDNow V300 SV300S37A/480G 480 GB SATA III 2.5 in SSD | Used | Buy Now |
| $103.96 | $25.99 | 256 GB | Toshiba XG6 KXG60ZNV256G 256 GB NVMe M.2 2280 80mm Solid State Drive | Used | Buy Now |
| $106.20 | $24.89 | 240GB | 1x Crucial BX500 2.5 240GB SATA SSD USED NTFS Format | Used | Buy Now |
| $106.46 | $25.99 | 250GB | Samsung 2.5" 860 Evo 250GB eSATA III 6Gbps SSD MZ-76E250 | Used | Buy Now |
| $106.56 | $49.95 | 480GB | Intel SSD 730 Series 480GB SSDSC2BP480G4 2.5" SATA 6Gb/s MLC SSD | Used | Buy Now |
| $107.96 | $26.99 | 256GB | KIOXIA 256GB M.2 NVMe 2230 SSD KBG40ZNS256G, Grade A, SKU 8278 | Used | Buy Now |
| $111.60 | $13.95 | 128GB | KIOXIA 128GB M.2 NVMe 2230 SSD KBG40ZNS128G, Grade A, SKU 19045 | Used | Buy Now |
| $111.96 | $27.99 | 256GB | Western Digital WD 256GB M.2 2280 NVMe SSD – PC SN520, Tested, Fast, HP OEM | Used | Buy Now |
| $113.78 | $20.00 | 180GB | Intel 180GB SSD Pro 1500 Series Internal Hard Drive SSDSC2BF180A4L 80% - 99% | Used | Buy Now |
| $113.98 | $56.99 | 512GB | Samsung PM9A1 512GB M.2 NVMe SSD PCIe Gen4x4 OEM SSD MZVL2512HCJQ | Used | Buy Now |
| $114.65 | $27.99 | 250GB | Samsung 850 EVO 250GB 2.5" SATA III SSD Solid State Drive MZ-75E250 | Used | Buy Now |
| $119.60 | $29.90 | 256GB | Samsung 256GB mSATA SSD MZ-MTE2560 Solid State Drive OEM FREE SHIP USA SELLER | Used | Buy Now |
| $119.80 | $29.95 | 256GB | Samsung 256GB M.2 SSD Hard Drive mixed | Used | Buy Now |
| $119.90 | $59.95 | 512GB | Samsung SM951 NVMe MZ-VPV5120 512GB M.2 2280 NVMe SSD Solid State Drive - CHD41A | Used | Buy Now |
| $119.92 | $14.99 | 128GB | SanDisk SDSA5JK-128G 54-90-20854-128G M.2 128GB SSD Solid State Drive | Used | Buy Now |
| $119.96 | $29.99 | 256 GB | Micron 1300 MTFDDAK256TDL 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $119.98 | $59.99 | 512GB | 512GB SSD M.2 SATA NGFF 2280-2242 Internal Solid State Drive M 2 Fast Speed SSD | New | Buy Now |
| $120.00 | $239.99 | 2TB | Fanxiang M.2 NVMe 2TB SSD PS5 Heat Sink Gaming SSD PCIe 4.0 Solid State Drives | New | Buy Now |
| $120.00 | $30.00 | 256GB | Western Digital PC SN740 NVMe WD 256GB PCIe Gen4 x4 M.2 Solid State Drive SSD | Used | Buy Now |
| $121.84 | $59.49 | 500GB | Crucial P5 PLUS 500GB M.2 2280 Internal SSD CT500P5SSD8 | Used | Buy Now |
| $122.76 | $29.97 | 250GB | Samsung 860 EVO 250GB 2.5 Inch SATA III SSD Internal Solid State Drive OEM | Used | Buy Now |
| $122.88 | $30.00 | 250GB | Crucial MX 250GB SSD SATA III 2.5" Internal Drive Laptop Desktop Upgrade | Used | Buy Now |
| $124.00 | $31.00 | 256GB | PHISON 256GB M.2 2280 PCIe Gen4 x4 NVMe SSD | Open box | Buy Now |
| $126.72 | $99.00 | 800GB | Intel DC S3610 Series 800GB SATA 6Gb/s 2.5inch Internal SSD SSDSC2BX800G4 | Used | Buy Now |
| $127.84 | $7.99 | 64GB | Genuine HP Phison 64GB M.2 2242 NGFF MCIe SSD Drive 923129-001 PSSBN064GA27MC0 | Used | Buy Now |
| $127.92 | $15.99 | 128GB | 120 128GB SSD SATA III 2.5" 7mm Solid State Drive MIXED BRAND APPLE LAPTOP ``* | Used | Buy Now |
| $128.00 | $30.00 | 240GB | Kingston Q500 240GB Internal 2.5" Solid State Drive (SQ500S37/240G) | Used | Buy Now |
| $129.99 | $129.99 | 1TB | Netac 1TB 2TB 512GB 120GB Red Internal SSD 2.5'' SATA III Solid State Drive lot | New | Buy Now |
| $130.00 | $65.00 | 512GB | SSSTC CL6-8D512 512GB 2280 NVME SSD （With detachable heat sinks） | Open box | Buy Now |
| $138.66 | $129.99 | 960GB | Samsung 960GB PM863a 2.5" SATA 6Gb/s Solid State Drive MZ-7LM960N | Used | Buy Now |
| $139.96 | $34.99 | 256GB | Samsung 850 PRO 256GB SATA III 2.5" SSD MZ-7KE256 Solid State Drive Tested! | Used | Buy Now |
| $139.98 | $69.99 | 512GB | Western Digital SN740 2230 512GB NVMe M.2 PCIe Gen4 x4 SDDPTQD-512GB SSD 03p0kh | Open box | Buy Now |
| $142.34 | $69.50 | 500GB | Crucial CT500P3SSD8 500GB PCIe 3.0 3500MB/s Reading Speed SSD | New | Buy Now |
| $144.98 | $16.99 | 120GB | 120GB M.2 2280 SATA SSD Solid State Drive Major Brands (replace 128GB) | Used | Buy Now |
| $147.63 | $25.95 | 180GB | *UNUSED* INTEL SSD 535 Series 180GB SSDSC2BW180H601 - FREE SHIPPING | New | Buy Now |
| $147.92 | $18.49 | 128GB | 128GB M.2 2280 SATA SSD Solid State Drive Major Brands | Used | Buy Now |
| $147.99 | $147.99 | 1TB | Fanxiang M.2 SSD 1TB NVMe Gen3 SSD Internal Solid State Hard Drive TLC 3500MB/S | New | Buy Now |
| $149.32 | $37.33 | 256GB | Samsung 860 PRO 256GB, 2.5 inch Internal SSD - MZ7KH256HAHQ | Used | Buy Now |
| $151.98 | $75.99 | 512GB | Fanxiang M.2 NVMe 512GB SSD TLC Internal Solid State Hard Drive PCIe Gen3x4 | New | Buy Now |
| $158.00 | $79.00 | 512GB | INTEL PRO 5450S 512GB SATA 6GB/S 2.5-INCH TLC INTERNAL SSD - SSDSC2KF512G8 | New | Buy Now |
| $159.92 | $19.99 | 128GB | 128GB M.2 PCIE NVME 2230 SSD Solid State Drive Major Brand Samsung, WD, SK Hynix | Used | Buy Now |
| $159.96 | $39.99 | 256GB | Samsung 850 PRO 256GB SATA III 2.5" SSD MZ-7KE256 Solid State Drive Low Use! | Used | Buy Now |
| $159.96 | $39.99 | 256GB | NEW SanDisk X400 256GB Internal 2.5" SD8TB8U-256G-1122 SSD solid state drive | New | Buy Now |
| $159.96 | $39.99 | 256GB | Fanxiang 256GB SSD 2.5'' SATA III 550MB/s Internal Solid State Drive /PC /Laptop | New | Buy Now |
| $159.99 | $149.99 | 960GB | Intel D3-S4510 Series 960GB SATA 6Gb/s 2.5" SATA III SSD SSDSC2KB960G8 | Used | Buy Now |
| $168.85 | $168.85 | 1TB | SANDISK ULTRA 3D NAND 1TB SSD SATA III 6 GB/S 2.5" /7 (SDSSDH3-1T02) | Open box | Buy Now |
| $183.92 | $22.99 | 128GB | FORESEE 128GB SSD M.2 2280 NVMe | Open box | Buy Now |
| $183.96 | $45.99 | 256GB | Fanxiang M.2 256GB NVMe SSD Internal Hard Drive TLC SSD 3500MB/S PCIe Gen3x4 PC | New | Buy Now |
| $184.30 | $89.99 | 500GB | Samsung 870 EVO 500GB 2.5" SATA III Internal SSD MZ-77E500B drive Solid state | Excellent - refurbished | Buy Now |
| $188.99 | $188.99 | 1TB | 1TB WD_BLACK SN770 NVMe SSD (Recertified) - A196-WDBBDL0010BNC | Certified - refurbished | Buy Now |
| $192.51 | $94.00 | 500GB | Samsung Portable T7 SSD 500GB USB 3.2 Gen 2 Solid State Drive MU-PC500H Red | Open box | Buy Now |
| $204.76 | $49.99 | 250GB | Samsung 2280mm 960 EVO 250GB M.2 NVMe Gen 3.0 x 4 SSD MZ-V6E250 | Excellent - refurbished | Buy Now |
| $213.29 | $49.99 | 240GB | Samsung SM863a MZ-7KM240N 240GB 6Gb/s SATA 2.5" Solid State Drive *99% HEALTH* | Used | Buy Now |
| $239.92 | $29.99 | 128GB | Netac 128GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s PC/MAC | New | Buy Now |
| $259.99 | $259.99 | 1TB | Fanxiang SSD 1TB M.2 NVME 2TB 4TB Internal Solid State Hard Drive Game PC Lot | New | Buy Now |
| $287.84 | $17.99 | 64GB | Lot of 4 HP Phison 64GB M.2 2242 NGFF MCIe SSD Drive 923129-001 PSSBN064GA27MC0 | Used | Buy Now |
| $303.06 | $73.99 | 250GB | SanDisk 250GB SSD PLUS M.2 NVMe PCIe Gen 3.0, Internal SSD - SDSSDA3N-250G-G26 | New | Buy Now |
| $330.71 | $161.48 | 500GB | Samsung SSD 870 EVO 250G 500GB 1TB 128G 2.5" SATA 3 Solid State Drive Laptop lot | New | Buy Now |
| $332.79 | $259.99 | 800GB | DELL SSD 800GB 6Gbps 2.5" 0VCRY6 HK4E Series THNSF8800CCSE Enterprise Grade | New | Buy Now |
| $507.96 | $126.99 | 256GB | Lot of 2 SK hynix 256GB M.2 NVMe SSD PCIe Gen3x4 PC711 OEM Lenovo | Used | Buy Now |
| $512.00 | $60.00 | 120GB | SEALED Samsung 850 EVO 120GB mSATA SSD MZ-M5E120BW 3D V-NAND Solid State Drive | New | Buy Now |
| $531.99 | $531.99 | 1TB | Fanxiang M.2 NVME Gen 4 Internal 1TB 2TB 4TB SSD Lot HeatSink 7300MBS PS5/MAC/PC | New | Buy Now |
| $599.92 | $74.99 | 128GB | M.2 SATA SSD 2280 128GB 256GB 512GB 1TB major brands | Very Good health | Very good - refurbished | Buy Now |
| $607.92 | $75.99 | 128GB | M.2 NVMe SSD 2280 Single Notch 128GB 256GB 512GB | Very Good health | Very good - refurbished | Buy Now |
| $687.92 | $85.99 | 128GB | KOOTION SSD 128GB/256GB/512GB SATA SSD 2.5 inch Solid State Drive to 500MB/s LOT | 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 |
| $760.00 | $95.00 | 128GB | M.2 NVMe SSD Single Notch 128GB 256GB 512GB with Windows 10/Windows 11 Installed | Used | Buy Now |
| $799.92 | $99.99 | 128GB | [ BULK LOT of 10] M.2 128GB SSD Various Brands SAMSUNG HYNIX SANDISK TOSHIBA etc | Used | Buy Now |
| $807.60 | $100.95 | 128GB | Lot 10: Kioxia 128GB M.2 2230 NVME Gen3 x4 Solid State Drive SSD KBG40ZNS128G | Used | Buy Now |
| $819.16 | $199.99 | 250GB | [ BULK LOT OF 10 ] SSD 250GB Various SSDs Samsung SanDisk Crucial Intel | Used | Buy Now |
| $999.96 | $249.99 | 256GB | [ BULK LOT of 10] NVMe 256GB SSD Various Brands SAMSUNG HYNIX SANDISK TOSHIBA WD | Used | Buy Now |
| $1,255.99 | $1,255.99 | 1TB | Fanxiang 1/2/5/10Pcs 2.5'' SATA SSD Lot 1TB 2TB 4TB 512GB 256GB TLC Internal SSD | New | Buy Now |
| $1,390.40 | $86.90 | 64GB | SATA III SSD 2.5" 64GB 128GB 256GB 512GB Internal Solid State Drive Lot | New | Buy Now |
| $1,621.25 | $189.99 | 120GB | Netac 120GB 240GB 500GB SSD 2.5" SATA III Internal Solid State Drive 500MB/s lot | New | Buy Now |
| N/A | $42.00 | N/A | SSD 2.5" SATA Hard Drive for Laptop with Windows 11 pro 64 Pro Pre-installed | Used | Buy Now |
Understanding the "Cost per TB" Metric
The most effective way to compare storage value is by calculating the price per terabyte ($/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.