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 |
|---|---|---|---|---|---|
| $9.90 | $19.80 | 2TB | 2TB 4TB 16TB Portable SSD Type-C External Hard Drive High Speed USB 3.1 Laptop | New | Buy Now |
| $24.00 | $95.99 | 4TB | Fanxiang 4TB 2TB 1TB SSD PS5 PCIe Gen4.0 NVMe M.2 Internal Solid State Drive Lot | New | Buy Now |
| $57.50 | $229.99 | 4TB | SSD 880EVO SATA III 2.5 4TB INTERNAL STATE DRIVE | New | Buy Now |
| $65.00 | $129.99 | 2TB | Netac 2TB 1TB 512GB 256GB Internal SSD 2.5inch SATAIII Solid State Drive lot | New | Buy Now |
| $66.99 | $66.99 | 1TB | SAMSUNG SSD 860 EVO 1TB | 500GB | 250GB 2.5 6Gbps | Great | Very good - refurbished | Buy Now |
| $67.50 | $134.99 | 2TB | Samsung T5 Portable 2TB USB 3.1 Type-C External SSD - MU-PA2T0 - 100% Health | Used | Buy Now |
| $73.67 | $37.77 | 525 GB | Single Crucial MX300 525 GB 2.5in SATA III SSD Solid State Drive 80-99% | Used | Buy Now |
| $74.50 | $149.00 | 2TB | Micron 1100 2TB 2.5" SATA III SSD (MTFDDAK2T0TBN) - Tested | Used | Buy Now |
| $75.00 | $150.00 | 2TB | 2TB Internal SSD M.2 2280 M.2 SATA III Black Model/MPN SSD2TBM2 | Open box | Buy Now |
| $77.37 | $309.49 | 4TB | SAMSUNG 860 EVO 4TB 2.5" SATA III Internal SSD MZ-76E4T0. ALL 98% health or more | Used | Buy Now |
| $79.50 | $159.00 | 2TB | Brand New Unused OEM SSD 2TB 2.5″ SATA III Solid State Drive | New | Buy Now |
| $80.00 | $10.00 | 128 GB | SanDisk 120/128 GB Internal M.2 SSD Fully Tested 80%-99% Health | Used | Buy Now |
| $82.50 | $165.00 | 2TB | MICRON 1300 2TB 2.5" SATA 6Gb/s SSD HP L534561-001 MTFDDAK2T0TDL 98+% Life | Used | 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 | Micron MTFDDAK512TDL 1300 2.5" 512GB SATA 6Gb/s SSD | Used | Buy Now |
| $91.64 | $91.64 | 1TB | SAMSUNG 860 EVO 1TB 6G 2.5" Inch SATA SSD MZ-76E1T0 ALL 99% HEALTH | 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 |
| $99.50 | $199.00 | 2TB | Crucial MX500 CT2000MX500SSD1 2TB 2.5 Inch SSD 100% health | Used | Buy Now |
| $100.33 | $48.99 | 500GB | Samsung 850 EVO 500GB 2.5" SATA SSD Solid State Drive MZ-75E500 Excellent Workin | Used | Buy Now |
| $102.38 | $49.99 | 500GB | Samsung 860 EVO 500GB 2.5" SATA III SSD MZ-76E500 SSD Excellent Health wiped | Used | Buy Now |
| $102.40 | $25.00 | 250GB | Crucial 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 |
| $103.96 | $25.99 | 256 GB | Micron 1100 MTFDDAK256TBN 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $104.00 | $13.00 | 128GB | 128GB M.2 2280 Solid State Technology SATA Internal SSD 8MB Cache PC | Used | Buy Now |
| $104.16 | $199.99 | 1.92TB | SAMSUNG PM883 2.5'' 1.92TB SSD (MZ-7LH1T90) SATA 6.0Gbps | 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 |
| $107.96 | $26.99 | 256 GB | Micron 1300 MTFDDAK256TDL 256 GB SATA III 2.5 in Solid State Drive | Used | 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 |
| $107.96 | $26.99 | 256GB | 256GB mSATA SSD mixed major brands | Used | Buy Now |
| $109.00 | $109.00 | 1TB | Western Digital 1TB SSD M.2 Laptop NVMe SN730 GEN3 x4 | Used | Buy Now |
| $109.99 | $109.99 | 1TB | Silicon Power 1TB SSD 3D NAND A55 SLC SATA III 2.5" SSD Laptop XBOX PS3 PC | New | Buy Now |
| $110.57 | $53.99 | 500GB | 500GB M.2 2280 SATA SSD Solid State Drive Major Brand (can replace 512GB) | Used | Buy Now |
| $112.00 | $14.00 | 128 GB | SanDisk 120/128 GB Internal M.2 SSD Fully Tested 100% Health | 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 |
| $116.00 | $29.00 | 256GB | Crucial M4 256GB Internal 2.5" (CT256M4SSD2) SSD | Used | Buy Now |
| $118.54 | $57.88 | 500 GB | onn. 500 GB Ultra-Fast Portable Solid-State Drive 2000MB/s | Open box | Buy Now |
| $118.76 | $57.99 | 500GB | Samsung 850 EVO 500GB/512gb (MZ-75E500B/AM) SSD solid state HDD | Excellent - refurbished | Buy Now |
| $118.96 | $59.48 | 512GB | M.2 MZ-VL25120 Samsung 512GB PCI-Express 4.0x4 (NVMe) Internal Solid State Drive | Used | 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 |
| $119.96 | $29.99 | 256GB | SK Hynix 256GB PC401 NVMe m.2 SSD Solid State Drive HFS256GD9TNG-62A0A | Very good - refurbished | Buy Now |
| $119.99 | $119.99 | 1TB | Western Digital WD Blue PC SSD 1TB 2.5" SATA Internal SSD Solid state drive | Excellent - refurbished | 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 |
| $120.00 | $60.00 | 512GB | 512GB Samsung PM9A1 M.2 PCIe Gen4x4 NVMe 2280 SSD Solid State Drive MZ-VL2512A | 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 |
| $126.96 | $61.99 | 500GB | 500GB M.2 PCIE NVME 2280 SSD Solid State Drive Major Brand Samsung, WD, Crucial | Used | Buy Now |
| $127.80 | $31.95 | 256GB | SK Hynix BC711 256GB M.2 NVMe Solid State Drive SSD | Used | Buy Now |
| $127.92 | $15.99 | 128 GB | Samsung PM991 MZ-9LQ128A 128 GB NVMe 30mm Solid State Drive | Used | Buy Now |
| $129.99 | $129.99 | 1TB | Fanxiang 1/2/5/10Pcs 2.5'' SATA SSD Lot 1TB 2TB 4TB 512GB 256GB TLC Internal SSD | New | 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 |
| $134.00 | $134.00 | 1TB | SK Hynix 1TB SSD 7,000 MB/s PCIe 4.0 Gen4 PC801 HFS001TEJ9X125N✓LOW USE✓WARRANTY | Excellent - refurbished | 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 |
| $139.22 | $33.99 | 250GB | Samsung 850 EVO 250GB SATA III 2.5" Internal SSD (MZ7LN250HMJP) dell Lenovo hp | Excellent - refurbished | Buy Now |
| $139.80 | $34.95 | 256GB | Samsung PM981a 256GB M.2 PCIe NVMe SSD Solid State Drive | Used | Buy Now |
| $139.98 | $69.99 | 512GB | SAMSUNG SSD 512GB 500GB 480GB 256GB 250GB 240GB SSD 2.5 Solide State Drive 6Gbps | Very good - refurbished | Buy Now |
| $140.00 | $140.00 | 1TB | Netac M.2 2280 1TB PCIe3.0 NVMe 1.4 3D NAND Internal Solid State Drive | New | Buy Now |
| $143.34 | $69.99 | 500GB | PNY 500GB CS900 SATA III 2.5" Internal SSD, PN: SSD7CS900-500-RB - in Box | Open box | Buy Now |
| $144.99 | $144.99 | 1TB | SAMSUNG T7 Portable SSD 1TB Indigo Blue USB 3.2 Gen2 External MU-PC1T0H/AM | Good - refurbished | 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 |
| $150.00 | $150.00 | 1TB | Samsung T7 1TB Portable SSD USB 3.2 Gen 2 External Solid State Drive Black NEW | Open box | 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 |
| $153.58 | $74.99 | 500GB | Crucial MX500 CT5000MX500SSD1 500GB 2.5 Inch SATA III Internal Solid State Drive | Excellent - refurbished | Buy Now |
| $153.60 | $75.00 | 500GB | WD Blue SN5000 500GB NVMe SSD M.2 Read CyrstalDiskInfo sheets. | Used | Buy Now |
| $153.60 | $120.00 | 800GB | 800GB Intel SSD DC S3700 Series SSDSC2BA800G3P 2.5" SATA | Tested | Used | Buy Now |
| $158.00 | $79.00 | 512GB | Samsung 512GB SSD PM9A1, 980 Pro OEM 6,900MB/s PCIe 4.0 Gen4x4 NVMe M.2✓WARRANTY | Excellent - refurbished | Buy Now |
| $159.92 | $19.99 | 128GB | 128GB SSD MSATA Solid State Drives mixed major brand | Used | Buy Now |
| $159.96 | $39.99 | 256GB | Fanxiang 256GB 512GB 1TB 2TB 4TB SSD Lot 2.5'' SATA Internal Solid State Drive | New | 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 |
| $161.50 | $161.50 | 1TB | SanDisk WDS100T5B0E WD Blue SN5100 1TB NVMe PCIe Gen4 M.2 2280 Internal SSD | Open box | Buy Now |
| $162.50 | $324.99 | 2TB | Samsung 870 EVO 2TB 2.5" SATA III Internal SSD (MZ-77E2T0B/AM) | 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 |
| $166.50 | $666.00 | 4TB | SAMSUNG 9100 PRO 4TB M.2 2280 PCIe 5.0x4 NVMe Internal SSD MZ-VAP4T0B/AM | Used | 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 |
| $175.92 | $21.99 | 128GB | Patriot P210 128GB 2.5" SSD SATA. Brand New And Sealed | New | Buy Now |
| $179.19 | $139.99 | 800GB | Samsung PM1725a 800GB U.2 NVMe SSD MZWLL800HEHP-00003 'smartctl' Tested | Used | 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 |
| $243.92 | $60.98 | 256GB | Kingston 2.5 in SSD KC600 SATA 3 256GB 512GB 1T 2TB Solid State Drive for PC lot | New | Buy Now |
| $249.75 | $1,998.00 | 8TB | SAMSUNG 9100 PRO M.2 2280 8TB PCI-Express 5.0 x4 Samsung V NAND VAP8T0B/AM | New | Buy Now |
| $287.92 | $35.99 | 128GB | M.2 SATA SSD 2280 128GB 256GB 512GB major brands | Very Good health | Very good - refurbished | Buy Now |
| $311.92 | $38.99 | 128GB | M.2 NVMe SSD 2280 Single Notch 128GB 256GB 512GB | Very Good health | Very good - refurbished | Buy Now |
| $447.68 | $13.99 | 32GB | 32GB/40GB/45GB/60GB/64GB SSD SATA 2.5" Desktop Laptop SSD - 64GB ONLY NOW | Used | Buy Now |
| $479.96 | $119.99 | 256GB | Fikwot M.2 SATA SSD 256GB 512GB 1TB SSD Drive TLC Internal Solid State Drive Lot | New | Buy Now |
| $543.92 | $67.99 | 128GB | Patriot P210 128GB 256GB 512GB 1TB 2TB 2.5" SATA 3 6GB/s Internal SSD PC/MAC Lot | New | Buy Now |
| $626.61 | $152.98 | 250GB | WD BLUE SSD 250GB 500GB 1/2TB 2.5" SATA Solid State Drive for Laptop Desktop 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 |
| $1,023.91 | $119.99 | 120GB | Netac 120GB 256GB 1TB 2TB Internal SSD 2.5'' SATAIII 6Gb/s Solid State Drive lot | New | Buy Now |
| $1,023.91 | $119.99 | 120GB | Netac 120GB 256GB 512GB SSD 2.5" SATA III 6GB/s Internal Solid State Drive lot | New | 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 |
| $1,199.92 | $149.99 | 128GB | Fanxiang M.2 2280 NGFF SATA SSD 128GB 256GB 512GB Internal Solid State Drive LOT | New | Buy Now |
| $5,039.92 | $1,259.98 | 256GB | Fanxiang 1/5/10Pcs MSATA SSD 256GB 512GB 1TB 2TB TLC Internal Hard Drive Lot | New | 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 | $42.00 | N/A | SSD 2.5" SATA Hard Drive for Laptop Desktop Windows 10 pro 64 Pro Pre-installed | Used | 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 |
| N/A | $18.85 | N/A | ACASIS 2.5/3.5 Inch SATA HDD SSD Enclosure USB 3.0 External Hard Drive Case | New | Buy Now |
Understanding the "Cost per TB" Metric
The most effective way to compare storage value is by calculating the price per terabyte ($/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.