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 |
|---|---|---|---|---|---|
| $9.45 | $18.89 | 2TB | 2TB 4TB 16TB Portable SSD Type-C External Hard Drive High Speed USB 3.1 Laptop | New | Buy Now |
| $22.50 | $89.99 | 4TB | 4TB Portable External SSD Solid State Drive USB Storage for PC Mac Laptop Phone | New | Buy Now |
| $46.75 | $187.00 | 4TB | 4TB SSD 2.5'' SATA III Internal Solid State Drive PC/MAC 560MB/s US NEW | New | Buy Now |
| $53.75 | $214.99 | 4TB | SSD 880EVO SATA III 2.5 4TB INTERNAL STATE DRIVE | New | Buy Now |
| $71.66 | $34.99 | 500GB | PNY 500GB |SSD7CS900-500-RB| Internal 2.5 Inch Solid State Drive | Used | Buy Now |
| $72.50 | $290.00 | 4TB | SAMSUNG 860 EVO 4TB 2.5" SATA III Internal SSD MZ-76E4T0 96% Health - Free Ship | Used | Buy Now |
| $86.00 | $43.00 | 512GB | Samsung 512GB Internal (MZ-JPU512T/0A6) SSD | Used | Buy Now |
| $88.00 | $88.00 | 1TB | WD Blue 3d NAND 1tb 2.5 Internal Solid State Drive SSD WDS100T2B0A - 96%+ health | Used | Buy Now |
| $88.00 | $44.00 | 512GB | Samsung MZ-JPU512T/0A1- 512GB NVMe M.2 SSD | Used | Buy Now |
| $89.99 | $89.99 | 1TB | Crucial MX500 1TB M.2 SATA 2280 Internal SSD drive solid state | Used | Buy Now |
| $99.75 | $399.00 | 4TB | Samsung 870 EVO 4TB SATA III SSD | Used | Buy Now |
| $99.96 | $24.99 | 256GB | Kioxia 256GB 2230 NVMe m.2 SSD Solid State Drive KBG40ZNS256G Dell FWJTG | Very good - refurbished | Buy Now |
| $99.99 | $99.99 | 1TB | 1TB 2.5" SATA III Internal SSD | Used | Buy Now |
| $100.00 | $50.00 | 512GB | 512GB M.2 2280 NVMe PCIe Gen3 SSD - Samsung WD Toshiba Micron Intel - Tested | Used | Buy Now |
| $100.00 | $100.00 | 1TB | SK Hynix PC801 NVMe 1TB SSD - 1TB | Used | Buy Now |
| $100.00 | $199.99 | 2TB | 2TB M.2 NVMe SSD Internal Solid State Drive 2280 Major brands | Very Good Health | Very good - refurbished | Buy Now |
| $102.30 | $49.95 | 500 GB | Samsung | 850 EVO | 500 GB SSD | SATA III | 2.5 | Used | Buy Now |
| $102.40 | $25.00 | 250GB | Cruicial MX500 250GB SSD SATA 2.5" Internal Desktop/Laptop SolidState Hard Drive | Used | Buy Now |
| $104.16 | $199.99 | 1.92TB | Samsung PM963 1.92TB NVME PCIe M.2 22110 SSD MZ-1LW1T90 99% Health | 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 |
| $105.00 | $210.00 | 2TB | Samsung 870 EVO 2TB 2.5" SATA III Internal SSD MZ-77E2T0 99-100% Health | Used | Buy Now |
| $105.60 | $49.50 | 480GB | Micron 5100 Pro 480GB Internal SSD 2.5" SATA 6Gbps MTFDDAK480TCB | Used | Buy Now |
| $105.98 | $52.99 | 512 GB | Western Digital SN730 SDBQNTY-512G 512 GB NVMe 80mm Solid State Drive | Used | 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 | Micron 1100 MTFDDAK256TBN 256 GB SATA III 2.5 in Solid State Drive | Used | Buy Now |
| $112.25 | $449.00 | 4TB | Western Digital 4TB NVMe BLACK SN850X M.2 2280 Gen4 PCIe Power loss protection | Used | Buy Now |
| $112.50 | $899.99 | 8TB | SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black | New | Buy Now |
| $114.25 | $114.25 | 1TB | Kingston NV3 1TB M.2 2280 NVMe SSD | Open box | Buy Now |
| $115.98 | $57.99 | 512 GB | Samsung PM9A1 MZ-VL2512A 512 GB PCIe Gen3 80mm 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 |
| $119.99 | $119.99 | 1TB | Netac 1TB Internal SSD 2.5'' SATAIII M.2 NVMe PCIe3.0 Solid State Drive | New | 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 |
| $120.00 | $15.00 | 128GB | Plextor PX-128S3G 128GB M.2 2280 SATA III SSD | Used | Buy Now |
| $122.25 | $489.00 | 4TB | Kingston NV3 4TB PCIe 4.0 NVMe M.2 Internal SSD 6000MB/s SNV3S/4000G | New | 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 |
| $124.91 | $60.99 | 500GB | 500GB M.2 PCIE NVME 2280 SSD Solid State Drive Major Brand Samsung, WD, Crucial | 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 |
| $130.00 | $130.00 | 1TB | SK Hynix 1TB SSD 7,000 MB/s PCIe 4.0 Gen4 PC801 HFS001TEJ9X125N✓LOW USE✓WARRANTY | Excellent - refurbished | Buy Now |
| $130.00 | $65.00 | 512GB | Blue 512GB 2.5" SATA III SSD Solid State Drive Internal Laptop Desktop Tested | New | Buy Now |
| $130.13 | $122.00 | 960GB | Samsung 960GB 2.5" SSD PM863, SM863/(a), PM863a, SM883, PM883 sub for 1TB | Used | Buy Now |
| $131.80 | $32.95 | 256GB | Samsung PM981 256GB M.2 PCIe NVMe SSD Solid State Drive | Used | 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 |
| $135.04 | $16.88 | 128GB | 128GB SSD M.2 PCIE NVME Solid State Drive Mix Brand Samsung, WD, SK Hynix Kioxia | Used | Buy Now |
| $135.15 | $65.99 | 500GB | SanDisk 2280mm Optimus 5100 500GB M.2 NVMe Gen 4.0 x 4 SSD SDSP51500GAN-000E0 | Used | Buy Now |
| $135.92 | $16.99 | 128GB | SanDisk X400 SD8SN8U-128G 128GB M.2 2280 80mm Solid State Drive | Used | Buy Now |
| $136.00 | $68.00 | 512GB | Transcend 512GB M.2 2280 SSD NVMe PCIe Gen4x4 TS512GMTE712A-VS1 SSD | New | 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 |
| $139.98 | $69.99 | 512GB | Fanxiang 512GB SSD 2.5''SATA III 6Gb/s Internal Solid State Drive 550MB/s PC/MAC | New | 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 | Nvme m.2 SSD solid state drive 1TB/2TB/4TB | New | Buy Now |
| $141.25 | $565.00 | 4TB | SamsungT9 4TB SSD. Never used. Never plugged in. 2 available. $565.00each. | Open box | Buy Now |
| $143.36 | $70.00 | 500GB | Samsung 2280mm 980 Pro 500GB M.2 NVMe Gen 4.0 x 4 SSD MZ-V8P500 | Used | Buy Now |
| $144.00 | $36.00 | 256GB | Kingston SSD OM8PGP4256Q-A0 256GB M.2 NVME 2280 PCIe Gen4x4 | Open box | Buy Now |
| $144.00 | $18.00 | 128 GB | 128 GB SSD M.2 2280 SATA Solid State Drive, Major Brands, Samsung, LiteON, SK,WD | Used | 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 |
| $151.98 | $75.99 | 512GB | Netac 512GB M.2 2280 Internal SSD PCIe Gen3x4 NVMe Solid State Drive 2500MB/s | New | 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 |
| $151.98 | $75.99 | 512GB | Netac 512GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s | 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 |
| $155.92 | $19.49 | 128GB | M.2 SATA SSD 2280 128GB 256GB 512GB major brands | Very Good health | Very good - refurbished | Buy Now |
| $156.24 | $299.99 | 1.92TB | Samsung SM863a 1.92TB Enterprise SSD 2.5” SATA III 6Gb/s 99% SMART Health 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 |
| $159.96 | $39.99 | 256GB | Patriot P210 256GB SSD 2.5" SATA III 6GB/s Internal Solid State Drive For PC/MAC | New | Buy Now |
| $159.99 | $159.99 | 1TB | SAMSUNG T7 Portable SSD 1TB Indigo Blue USB 3.2 Gen2 External MU-PC1T0H/AM | Open box | 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 |
| $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 |
| $170.58 | $19.99 | 120GB | Intel SSD DC S3500 120GB (SSDSC2BB120G4) 2.5" SATA Solid State Drive | 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 |
| $172.00 | $43.00 | 256GB | SAMSUNG 256GB SSD - PM9A1 M.2 NVMe PCIe Gen4 x4 MZ-VL22560 - MZVL2256HCHQ-00BH1 | Open box | Buy Now |
| $172.50 | $345.00 | 2TB | Samsung 870 EVO 2TB SATA 2.5" Internal SSD 560/530MB/s MZ-77E2T0B/AM. NEW SEALED | New | Buy Now |
| $182.27 | $44.50 | 250GB | Samsung 860 Evo 250GB MZ-76E250 - Internal 2.5 inch SSD | Used | Buy Now |
| $184.32 | $90.00 | 500GB | Sandisk Optimus GX 7100 500GB PCIe 4.0 x4 M.2 2280 NVMe SSD Brand New | New | Buy Now |
| $197.74 | $1,518.63 | 7.68TB | Used Kioxia KCD61LUL7T68 7.68TB SSD 2.5" U.2 NVME PCIe4×4 Solid State Drive SSD | Used | Buy Now |
| $204.80 | $80.00 | 400GB | Dell / Samsung MZ-ILS400B 0MFC6G 400GB SAS 12Gb SSD 100% Health | Used | Buy Now |
| $208.00 | $26.00 | 128GB | Netac 128GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s PC/MAC | New | Buy Now |
| $225.28 | $55.00 | 250GB | Samsung 870 Evo 250GB MZ-77E2T0 - Internal 2.5 inch SSD | Open box | Buy Now |
| $229.99 | $229.99 | 1TB | Samsung 9100 Pro 1TB M.2 NVMe PCIe 5.0 | New | 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 |
| $244.13 | $29,999.00 | 122.88TB | Micron NVMe 5.0 U.2 Internal SSD 122.88TB 2.5 in MTFDLAL122T8QHF Gen 5 | New | Buy Now |
| $251.73 | $59.00 | 240GB | Samsung 240GB 2.5" SATA III Internal SSD | Used | 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 |
| $337.92 | $165.00 | 500GB | WD Red SN700 500GB NVMe PCIe Gen3 M.2 2280 Internal NAS SSD WDS500G1R0C New | New | Buy Now |
| $409.80 | $200.10 | 500GB | PNY CS2241 M.2 2280 500GB PCI-Express 4.0 x4 3D NAND Internal Solid State Drive | New | 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 |
| $600.00 | $75.00 | 128GB | Lot of 5 SK hynix SC311 128GB 2.5" SATA III Internal SSD 7mm HFS128G32TND-N2A0A | Used | Buy Now |
| $611.96 | $152.99 | 256 GB | Kingston 2.5 inch SSD KC600 256 GB 512GB 1TB 2TB Solid State Drive SKC600MS 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 |
| $820.31 | $12,600.00 | 15.36TB | 2pcs New Intel SSD D7-P5520 15.36TB SSD 2.5'' PCIe 4.0 NVMe U.2 SSDPF2KX153T1K3 | New | Buy Now |
| $879.98 | $439.99 | 512GB | [ BULK LOT of 10] NVMe 512GB SSD Various Brands SAMSUNG HYNIX SANDISK TOSHIBA WD | Used | Buy Now |
| $899.98 | $449.99 | 512GB | [ BULK LOT of 10] NVMe 512GB SSD 2230 Size Various Brands SAMSUNG HYNIX TOSHIBA | Used | Buy Now |
| $989.70 | $57.99 | 60GB | 60GB 2.5" SATA III Internal SSD - High-Performance Solid State Drive, 7mm Height | 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 |
| $1,023.91 | $119.99 | 120GB | Netac 120GB 256GB 1TB 2TB Internal SSD 2.5'' SATAIII 6Gb/s Solid State 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 | $4.98 | N/A | 2.5" SATA USB 3.0 Hard Drive Disk HDD SSD Enclosure External Laptop Case | New | Buy Now |
Understanding the "Cost per TB" Metric
The most effective way to compare storage value is by calculating the price per terabyte ($/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.