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 |
|---|---|---|---|---|---|
| $23.75 | $95.00 | 4TB | M.2 SSD 4TB High-Speed Solid State Drive Notebook Desktop Quick Boot (1B-4 | New | Buy Now |
| $27.99 | $27.99 | 1TB | Netac 1TB 2TB 512GB 120GB Red Internal SSD 2.5'' SATA III Solid State Drive lot | New | Buy Now |
| $40.00 | $159.99 | 4TB | Fanxiang 4TB 2TB 1TB SSD PS5 PCIe Gen4.0 NVMe M.2 Internal Solid State Drive 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 |
| $59.98 | $29.99 | 512GB | Fanxiang 512GB 1TB 2TB MSATA SSD Internal Solid State Hard Drive PC/Laptop Lot | New | Buy Now |
| $59.99 | $59.99 | 1TB | Netac 1TB 512GB 256GB M.2 2280 Internal SSD PCIe3.0 Solid State Drive US Ship | New | Buy Now |
| $67.50 | $135.00 | 2TB | 2TB SSD 2.5" SATA TeamGroup AX2 Advanced Solid State Drive T253A3002T0C101 | Used | Buy Now |
| $71.99 | $71.99 | 1TB | SanDisk X600 / SD9SN8W-1T00 1TB SATA 6Gb/s (SATA III) M.2 2280 SSD | Used | Buy Now |
| $82.50 | $164.99 | 2TB | Crucial X9 2TB Portable SSD 2 TB 3.2 Gen 2 (3.1 Gen 2) CT2000X9SSD9 | Open box | Buy Now |
| $84.00 | $42.00 | 512GB | Mixed Brands 512GB M.2 2280 NVMe Solid State Drives | Used | 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 |
| $88.19 | $88.19 | 1TB | Micron 1100 1TB SSD 2.5" SATA 6Gb/s Solid State MTFDDAK1T0TBN-1AR1ZABYY 90% + | Used | Buy Now |
| $90.00 | $90.00 | 1TB | Western Digital WD Blue 3D NAND SATA 1TB 2.5" SSD WDBNCE0010PNC FREE SHIPPING | Used | Buy Now |
| $92.00 | $46.00 | 512 GB | TOSHIBA KIOXIA XG6 KXG60ZNV512G 512 GB NVMe M.2 Solid State Drive | Used | Buy Now |
| $95.96 | $23.99 | 256GB | Solid State Storage Technology 256GB NVMe CA5-8D256 | Excellent - refurbished | Buy Now |
| $96.00 | $24.00 | 256GB | Toshiba 256GB M.2 SATA SSD KSG60ZMV256G Solid State Drive Tested | Used | Buy Now |
| $99.96 | $24.99 | 256 GB | SK Hynix SC401 HFS256G32TNH-73A0A 256 GB SATA III 2.5 in SSD | Used | Buy Now |
| $99.98 | $49.99 | 512 GB | Lexar NS100 LNS100-512RBNA 512 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Toshiba 512GB M.2 NVMe Internal Laptop SSD Tested, Wiped - KXG5AZNV512G | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Fanxiang M.2 SATA 2280 NGFF SSD 128/256/512GB B+M Key Internal Solid State Drive | New | Buy Now |
| $99.99 | $99.99 | 1TB | Samsung 850 EVO 1TB 2.5" SATA SSD MZ-75E1T0 99% Health #2679 | Used | Buy Now |
| $100.00 | $50.00 | 512GB | Samsung 512GB SSD, SSD0H55414, S2X9NX0H606707, | Used | Buy Now |
| $102.39 | $79.99 | 800GB | Intel DC S3520 SSDSC2BB800G7 800GB 6GB/s 2.5" SATA SSD | 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 |
| $106.62 | $24.99 | 240GB | Mix Brand 2.5" SATA SSD 6.0Gbps For Laptops, Desktops, PS3 - Mixed Brand 240GB | Open box | Buy Now |
| $107.96 | $26.99 | 256 GB | Silicon Power A55 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $108.00 | $27.00 | 256GB | Samsung MZ-9LQ256C PM991a NVMe 256GB PCIe Gen3x4 M.2 Solid State Drive SSD | Used | Buy Now |
| $108.54 | $53.00 | 500GB | Crucial MX500 500GB 2.5" SATA III Internal SSD Drive, CT500MX500SD1 | Used | Buy Now |
| $110.00 | $110.00 | 1TB | Samsung 1TB SSD MZVL21T0HCLR-00B07 PCIe Gen4.0x4 NVMe M.2 2280 Solid State Drive | Used | Buy Now |
| $110.00 | $219.99 | 2TB | 2TB Crucial MX500 2.5" Internal SATA3 SSD CT2000MX500SSD1 - 100% Health! | Used | Buy Now |
| $110.00 | $55.00 | 512GB | HP Portable SSD P700 512GB 5MS29AA#ABC NEW | New | Buy Now |
| $110.55 | $26.99 | 250 GB | Samsung MZ-7TE250 840 EVO 250 GB 2.5 in SATA III Solid State Drive | Used | Buy Now |
| $110.59 | $27.00 | 250GB | Crucial 2.5" MX300 250GB SATA III 6Gbps SSD CT250MX500SSD1 | Used | Buy Now |
| $111.96 | $27.99 | 256 GB | Samsung PM871a MZ-7LN256A 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $111.96 | $27.99 | 256 GB | SanDisk X300 SD7TB6S-256G 256 GB 2.5 in SATA III Solid State Drive | Used | Buy Now |
| $113.49 | $19.95 | 180GB | Intel 2.5" 180GB SOLID STATE SSD Drive SATA, Pro 1500, Pro 2500, 520 series | Used | Buy Now |
| $113.78 | $20.00 | 180GB | Intel 180GB SSD Pro 1500 Series Internal Hard Drive SSDSC2BF180A4L 80% - 99% | Used | Buy Now |
| $114.67 | $55.99 | 500 GB | Samsung 860 EVO MZ-76E500 500 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $117.31 | $54.99 | 480GB | SSDSC2BB480G6K INTEL S3510 480GB 6G SATA 2.5" SFF SSD SOLID STATE DRIVE | Used | Buy Now |
| $118.76 | $57.99 | 500GB | 500GB Samsung 860 EVO 2.5" SATA-3 SSD MZ-76E500 MZ7LH500HMJD - 99% Health! | Used | Buy Now |
| $118.83 | $27.85 | 240GB | Intel SSD DC S3520 Series 240GB 2.5" 6Gb/s SATA SSDSC2BB240G7 | Used | Buy Now |
| $119.38 | $13.99 | 120GB | Intel DC S3510 SSDSC2BB120G6K 120GB SATA 2.5" Solid State Drive | 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 |
| $119.60 | $14.95 | 128GB | ADATA SU800 128GB M.2 2280 SATA 6Gd/s SSD 3D M.2 SSD | 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 |
| $119.99 | $119.99 | 1TB | Netac Internal SSD 1TB Solid State Drive M.2 2280 PCIe3.0 Gen 3 x4 NVMe 3100MB/s | New | Buy Now |
| $119.99 | $119.99 | 1TB | Netac 1TB Internal SSD Solid State Drive M.2 2280 PCIe Gen 3 x4 NVMe 2500MB/s | New | Buy Now |
| $119.99 | $119.99 | 1TB | Netac 1TB 2TB 512GB Internal SSD 2.5'' SATA III 6Gb/s Solid State Drive lot | New | Buy Now |
| $119.99 | $119.99 | 1TB | Fanxiang 1TB SSD 2.5 SATA Internal Hard Drive TLC 6Gbs 550MB/s For PC/MAC/Xbox | New | Buy Now |
| $122.86 | $59.99 | 500GB | Samsung 860 SSD EVO 500GB 2.5" SATAIII Solid State Drive MZ-76E500 hard dive HDD | Excellent - refurbished | Buy Now |
| $122.88 | $60.00 | 500GB | Crucial P2 500GB M.2 Internal SSD (CT500P2SSD8) with Windows 11 Pre-Installed | 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 |
| $129.99 | $129.99 | 1TB | Fanxiang M.2 SSD 1TB NVMe PCIe Gen 3x 4 2280 Internal Solid State Drive 3500MB/s | New | Buy Now |
| $130.21 | $499.99 | 3.84TB | Samsung MZ-ILT3T8A PM1643 3.84TB 2.5" SSD SAS 12Gb/s SSD MZILT3T8HALS-000G3 512B | Used | Buy Now |
| $131.07 | $32.00 | 250GB | Crucial 250GB MX500 2.5" SSD SATA Internal Solid State Hard Drive CT250MX500SSD1 | Used | Buy Now |
| $131.96 | $32.99 | 256GB | Samsung 2280mm PM981a 256GB M.2 NVMe Gen 3.0 x 4 SSD MZ-VLB256B | Used | Buy Now |
| $136.71 | $1,749.95 | 12.8 TB | KIOXIA KCD6DVUL12T8 12.8 TB 2.5" NVMe PCIe 4.0 SSD | 96 - 98% Health | Used | Buy Now |
| $139.99 | $139.99 | 1TB | Western Digital WD Black SN850 1TB NVME M.2 2280 SSD - 100% Health - Low Writes | Used | Buy Now |
| $142.58 | $1,095.00 | 7.68TB | Samsung PM1643a 7.68TB 2.5" SAS SSD MZ-ILT7T6B MZILT7T6HALA (96% Health) | Used | Buy Now |
| $145.07 | $34.00 | 240GB | Acer SA100 240GB 2.5" SATA III Internal SSD Solid State Drive Laptop Mac Green | Open box | Buy Now |
| $145.98 | $72.99 | 512GB | Patriot P210 512GB SSD 2.5" SATA III 6GB/s Internal Solid State Drive For PC/MAC | New | 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 |
| $156.07 | $18.29 | 120GB | KINGSTON 120GB 2.5" SATA SSD SV300S37A120G, Grade A, SKU 18610 | Used | Buy Now |
| $156.25 | $599.99 | 3.84TB | Micron 3.84tb SSD SATA / MTFDDAK3T8TBY / 5100 ECO 2.5" 6Gbs / 100% / LOW HOURS | Used | Buy Now |
| $158.85 | $158.85 | 1TB | SANDISK ULTRA 3D NAND 1TB SSD SATA III 6 GB/S 2.5" /7 (SDSSDH3-1T02) | Open box | 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 |
| $162.13 | $19.00 | 120GB | 120GB / 128GB SATA 2.5" SSD - Mixed Brands (Samsung, Kingston, etc),working/1PCS | Used | Buy Now |
| $168.91 | $32.99 | 200GB | Dell intel DC S3610 Series 200GB 6Gbps 2.5' SATA SSD 03481G SSDSC2BX200G4R | Used | Buy Now |
| $175.72 | $43.93 | 256GB | TOSHIBA 256GB NVME INTERNAL SSD SOLID STATE DRIVE - GREEN | Used | Buy Now |
| $183.92 | $22.99 | 128GB | 128GB 2.5'' SATA III 6 Gb/s Internal Solid State Drive SSD - NEW | New | Buy Now |
| $183.96 | $45.99 | 256GB | Netac 256GB SSD 2.5'' SATA III 6Gb/s Internal Solid State Drive 500MB/s PC/Latop | 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 |
| $196.18 | $22.99 | 120 GB | Intel 510 SSDSC2MH120A2 120 GB 2.5" SATA III Solid State Drive | Used | Buy Now |
| $199.96 | $49.99 | 256GB | Fanxiang M.2 256GB NVMe SSD Internal Hard Drive TLC SSD 3500MB/S PCIe Gen3x4 PC | New | Buy Now |
| $199.96 | $49.99 | 256GB | CL4-3D512-Q11 - 256GB GEN4 X4 NVMe SSD Module 84% health. #s162 | Open box | Buy Now |
| $207.92 | $25.99 | 128GB | Fanxiang 128GB SSD 2.5''SATA SSD 6Gb/s 530MB/S Internal Solid State Drive TLC PC | New | Buy Now |
| $223.92 | $27.99 | 128GB | Netac 128GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s PC/MAC | New | Buy Now |
| $233.60 | $219.00 | 960GB | MZ-7LH9600 Samsung PM883 960GB SATA 6Gbps 2.5" Internal SSD MZ7LH960HAJR | Used | Buy Now |
| $239.84 | $14.99 | 64GB | Genuine HP Phison 64GB M.2 2242 NGFF MCIe SSD Drive PSSBN064GA27MC0 | Open box | Buy Now |
| $259.98 | $129.99 | 512GB | Fanxiang 512GB 1TB 2TB 4TB SSD 2.5'' SATA III 6Gb/s TLC Internal Hard Drive 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 |
| $309.31 | $144.99 | 480GB | Intel SSDSCKJB480G7 DC S3520 Series 480GB SATA MLC M.2 SSD | New | Buy Now |
| $317.87 | $149.00 | 480GB | Samsung PM863 480GB SATA 6Gbps 2.5in SSD MZ-7LM4800 New | Open box | 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 |
| $512.00 | $60.00 | 120GB | SEALED Samsung 850 EVO 120GB mSATA SSD MZ-M5E120BW 3D V-NAND Solid State Drive | New | Buy Now |
| $591.80 | $295.90 | 512GB | Fanxiang 512GB 1TB 2TB 4TB SSD 2.5'' SATA III 6Gb/s Internal SSD Hard Drive LOT | 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 |
| $703.36 | $10.99 | 16GB | Intel Optane Memory SSD M.2 2280 16GB PCIe 3.0 3D Xpoint NVMe | Open box | Buy Now |
| $959.96 | $239.99 | 256GB | [ BULK LOT of 10] NVMe 256GB SSD Various Brands SAMSUNG HYNIX SANDISK TOSHIBA WD | Used | Buy Now |
| $1,156.24 | $1,849.99 | 1.6TB | SSDPF21Q016TB01 Intel Optane DC P5800X Series 1.6TB 2.5" U.2 PCI e x4 NVMe SSD | 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 |
| $1,600.00 | $200.00 | 128GB | Lot of 20 - Union Memory SSS0Y86999 128GB M.2 PCIe Gen3 NVMe 2242 (SSD) | Used | Buy Now |
| $2,703.80 | $1,351.90 | 512GB | Fanxiang NVMe M.2 SSD 512GB 1TB 2TB 4TB PCIe Gen3 Internal Solid State Drive LOT | New | Buy Now |
| $4,979.96 | $2,489.98 | 512GB | Fanxiang 1/2/5/10PCs M.2 NVMe SSD Lot 512GB 1TB 2TB PCIe Gen3x4 TLC Internal SSD | New | Buy Now |
| $13,500.00 | $6,750.00 | 512GB | Lot of 100 - KIOXIA BG5 0CKGXJ 512GB M.2 2230 NVMe SSD KBG50ZNS512G 100% health | Open box | Buy Now |
| N/A | $27.00 | N/A | Samsung PM851 MZMTE128HMGR Internal SSD | Used | Buy Now |
| N/A | $29.99 | N/A | Dell NTRCY SSD M.2 PCI-e x2 SSD Solid State High Profile Adapter Card | Used | Buy Now |
Understanding the "Cost per TB" Metric
The most effective way to compare storage value is by calculating the price per terabyte ($/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.