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 |
| $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 |
| $65.00 | $129.99 | 2TB | Netac 2TB 1TB 512GB 256GB Internal SSD 2.5inch SATAIII Solid State Drive lot | New | Buy Now |
| $71.66 | $34.99 | 500GB | PNY 500GB |SSD7CS900-500-RB| Internal 2.5 Inch Solid State Drive | Used | Buy Now |
| $72.00 | $18.00 | 256GB | SK Hynix SC313 2.5 256GB SSD SATA III HFS256G32TNF Solid State Drive , TESTED | Used | Buy Now |
| $75.00 | $150.00 | 2TB | SAMSUNG 2.5 in 870 EVO SATA 3 SSD 2TB 1TB 500GB 250GB Laptop Solid State lot New | New | Buy Now |
| $80.00 | $160.00 | 2TB | Crucial MX500 2TB Internal SATA 6GB 2.5'' (CT2000MX500SSD1) SSD | Used | Buy Now |
| $85.00 | $85.00 | 1 TB | Samsung 1 TB SATA III 2.5 in SSD MZ-7LN1T0A PM871a | Used | Buy Now |
| $85.00 | $169.99 | 2TB | Gigastone 2TB Portable SSD High Speed 500MB/s USB 3.2 Type-C SSD NEW (4032) | New | Buy Now |
| $87.50 | $174.99 | 2TB | Samsung 2.5" 870 EVO 2TB SATA III 6Gbps SSD MZ-77E2T0 | Used | Buy Now |
| $89.99 | $89.99 | 1TB | Samsung 860 EVO 1TB M.2 2280 SATA III SSD MZ-N6E1T0 94-99% Health | Used | Buy Now |
| $90.00 | $45.00 | 512GB | SanDisk 512GB SSD X400 SATA 2.5" OPAL Solid State Drive SD8TB8U-512G-1012 | 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 |
| $96.00 | $45.00 | 480GB | Kingston SQ500S37/480G 480GB 2.5-inch SATA SSD Internal Solid State Drive | Used | Buy Now |
| $96.24 | $46.99 | 500 GB | Western Digital WD Blue SA510 WDS500G3B0B 500 GB M.2 80mm Solid State Drive | Used | Buy Now |
| $98.28 | $47.99 | 500GB | WD Blue 500GB 3D NAND 2.5” SATA III SSD WDS500G2B0A Tested Working | Used | Buy Now |
| $99.00 | $99.00 | 1TB | Samsung 860 EVO 1TB 2.5" SATA III Internal SSD Solid State Drive | Used | Buy Now |
| $99.50 | $199.00 | 2TB | Crucial 2TB P3 Plus NVMe PCIe 4.0 M.2 Laptop Desktop Internal SSD CT2000P3PSSD8 | Excellent - refurbished | Buy Now |
| $99.75 | $399.00 | 4TB | TEAMGROUP T-Force Z4 Z44A7Q 4TB NVMe PCIe Gen4 M.2 2280 SSD – Tested, 2000 TBW | Used | Buy Now |
| $99.96 | $24.99 | 256 GB | Samsung MZ-7TE2560 PM851 256 GB 2.5 in SATA III Solid State Drive | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Samsung 512GB NVMe M.2 SSD Internal Solid State Drive MZVL2512HCJQ-00BD2 0CN1W | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Samsung 860 PRO 512GB 2.5" SATA III SSD 100% Health Tested | Used | Buy Now |
| $99.98 | $49.99 | 512GB | Samsung 850 PRO 512GB SSD MZ-7KE512 2.5" SATA III V-NAND Tested SMART | Used | Buy Now |
| $99.98 | $49.99 | 512GB | 512GB M.2 SATA 2242 SSD Solid State Drive Mixed Brands | Used | Buy Now |
| $99.99 | $99.99 | 1TB | Samsung 2280mm MZ-VLB1T0B 1TB PCIe 3.0 x4 SSD MZVLB1T0HBLR-00000 | Used | Buy Now |
| $99.99 | $99.99 | 1TB | Crucial MX200 1TB 2.5" SATA III Internal SSD CT1000MX200SSD1 | Used | Buy Now |
| $100.00 | $100.00 | 1TB | Nvme m.2 SSD solid state drive 1TB/2TB/4TB | New | Buy Now |
| $100.00 | $199.99 | 2TB | Samsung 970 EVO Plus NVMe M.2 2TB SSD (MZ-V7S2T0B/AM) 97% Health | Used | Buy Now |
| $100.00 | $50.00 | 512GB | Micron 2300 512GB NVMe M.2 2280 Solid State Drive SSD Gen3x4 MTFDHBA512TDV | 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 |
| $105.98 | $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 |
| $107.50 | $215.00 | 2TB | Samsung 870 EVO 2TB 2.5" SATA III Internal SSD MZ-77E2T0 99-100% Health | 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 |
| $109.98 | $54.99 | 512GB | Toshiba 512GB 2.5" SATA III SSD Solid State Drive THNSNH512GCST | Excellent - refurbished | Buy Now |
| $109.98 | $54.99 | 512GB | Samsung PM981a 512GB M.2 PCIE Single slot- Internal Solid State Drive (SSD)-PC | Used | Buy Now |
| $110.00 | $220.00 | 2TB | Crucial BX500 2TB 3D NAND SATA 2.5-inch SSD | New | Buy Now |
| $112.25 | $449.00 | 4TB | Western Digital 4TB NVMe BLACK SN850X M.2 2280 Gen4 PCIe Power loss protection | Used | Buy Now |
| $118.78 | $58.00 | 500GB | Samsung 870 EVO 500GB SSD MZ-77E500 | Used | Buy Now |
| $119.00 | $119.00 | 1TB | Crucial MX500 1TB 2.5" SATA SSD Solid State Drive CT1000MX500SSD1 90-99% Health | 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 |
| $122.86 | $59.99 | 500GB | Samsung 980 500GB NVMe M.2 2280 PCIe 3.0 SSD MZ-V8V500 - Tested & Wiped | 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 |
| $125.00 | $125.00 | 1TB | Kingston NV3 1TB M.2 Internal SSD PCIe 4.0 NVMe 6000MB/s SNV3S/1000G | New | Buy Now |
| $129.00 | $258.00 | 2TB | WD SN580 2TB M.2 2280 PCIe 4.0 NVMe Internal SSD ~ 177 PO Count ~ 167 Starts | Open box | 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 |
| $132.72 | $16.59 | 128GB | 128GB SSD M.2 PCIE NVME Solid State Drive Mix Brand Samsung, WD, SK Hynix Kioxia | Used | Buy Now |
| $135.13 | $32.99 | 250GB | Samsung 850 EVO 250GB SATA III 2.5" Internal SSD (MZ7LN250HMJP) dell Lenovo hp | Excellent - refurbished | Buy Now |
| $135.92 | $16.99 | 128GB | SanDisk X400 SD8SN8U-128G 128GB M.2 2280 80mm Solid State Drive | Used | Buy Now |
| $135.96 | $33.99 | 256GB | Western Digital 256GB NVMe 2280 80mm SSD SDAPNUW-256G-1006 L18845-002 SN520 | Open box | Buy Now |
| $136.00 | $68.00 | 512GB | Transcend 512GB M.2 2280 SSD NVMe PCIe Gen4x4 TS512GMTE712A-VS1 SSD | 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 | Netac M.2 2280 1TB PCIe3.0 NVMe 1.4 3D NAND Internal Solid State Drive | New | Buy Now |
| $140.00 | $280.00 | 2TB | New sealed Western Digital SN7100 2TB M.2 2280 NVMe SSD | New | Buy Now |
| $141.25 | $565.00 | 4TB | SamsungT9 4TB SSD. Never used. Never plugged in. 2 available. $565.00each. | Open box | Buy Now |
| $142.00 | $142.00 | 1TB | Crucial BX500 1TB SATA III 2.5" Internal SSD (CT1000BX500SSD1) | New | Buy Now |
| $143.34 | $69.99 | 500GB | Western Digital WD 2280mm Black SN750 500GB M.2 NVMe Gen 3.0 x 4 SSD 100% GOOD | Used | Buy Now |
| $143.36 | $35.00 | 250GB | GENUINE SAMSUNG 250GB 2.5" SATA SSD 7MM SOLID STATE DRIVE MZ7LH250HAHQ TESTED | Used | Buy Now |
| $144.00 | $36.00 | 256GB | Kingston SSD OM8PGP4256Q-A0 256GB M.2 NVME 2280 PCIe Gen4x4 | Open box | Buy Now |
| $146.00 | $36.50 | 256GB | SAMSUNG 256GB SSD 100% Health - PM9C1b 2242 M.2 NVMe PCIe Gen4x4 MZAL8256HFJD | Open box | Buy Now |
| $147.50 | $295.00 | 2TB | Lexar 2TB NM790 NVMe SSD w/Heatsink PCIe Gen 4x4 M.2 2280 | Used | Buy Now |
| $148.03 | $148.03 | 1TB | Kingston 2.5 inch SSD KC600 1TB 2TB Solid State Drive SKC600MS lot | New | Buy Now |
| $148.43 | $949.95 | 6.4TB | MICRON MTFDHAL6T4TDR 6.4TB 2.5" NVmE U.2 SSD 9300 Max 12k Hrs 95%-99% Health | Used | Buy Now |
| $149.99 | $149.99 | 1TB | Crucial MX500 1TB SSD 2.5" SATA 6Gb/s Internal Solid State Drive CT1000MX500SSD1 | Excellent - refurbished | 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 |
| $151.98 | $75.99 | 512GB | Netac 512GB M.2 2280 Internal SSD PCIe Gen3x4 NVMe Solid State Drive 2500MB/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 |
| $159.92 | $19.99 | 128GB | 128GB SSD MSATA Solid State Drives mixed major brand | 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 | Netac 256GB SSD 2.5'' SATA III 6Gb/s Internal Solid State Drive 500MB/s PC/Latop | New | Buy Now |
| $160.00 | $80.00 | 512GB | Samsung 512GB SSD PM9A1, 980 Pro OEM 6,900MB/s PCIe 4.0 Gen4x4 NVMe M.2✓WARRANTY | Excellent - refurbished | Buy Now |
| $160.00 | $160.00 | 1TB | Fanxiang 1TB SSD M.2 NVME SSD 7300MB/s PCIe4.0 Solid State Drive LOT | 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 |
| $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 |
| $211.98 | $105.99 | 512GB | M.2 SATA SSD 2280 512GB 960GB 1TB 2TB major brands | Very Good health | Very good - refurbished | Buy Now |
| $221.22 | $1,699.00 | 7.68TB | Dell/WD 7.68TB HUSMR7676BDP3Y1 0TS1479 PCIe Gen 3.0 x4 4GB/s U.2 NVMe 2.5" SSD | Excellent - refurbished | 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 |
| $245.72 | $59.99 | 250GB | 250GB Internal SSD Solid State Drive M.2 2280 PCIe Gen3 x4 NVMe 3000MB/s | New | 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 |
| $325.52 | $4,999.99 | 15.36TB | SAMSUNG MZ3LO15THBLA-00A07 15.36TB PM1743 E3.S 2.5 SSD MZ-3LO15T0 | Used | Buy Now |
| $335.92 | $41.99 | 128GB | Transcend MTE652T2 128GB NVMe PCIe Gen3 x4 2,100 MB/s 96L 3D TLC M.2 2280 SSD | New | 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 |
| $396.00 | $99.00 | 256GB | MZ-VL42560 SAMSUNG PM9B1 256GB M.2 PCI-e Gen4X4 NVME SSD Internal Solid State | Open box | 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 |
| $559.96 | $139.99 | 256GB | Fikwot M.2 SATA SSD 256GB 512GB 1TB SSD Drive TLC Internal Solid State Drive Lot | New | Buy Now |
| $819.16 | $199.99 | 250GB | [ BULK LOT OF 10 ] SSD 250GB Various SSDs Samsung SanDisk Crucial Intel | Used | Buy Now |
| $879.96 | $219.99 | 256GB | [ BULK LOT of 10] NVMe 256GB SSD Various Brands SAMSUNG HYNIX SANDISK TOSHIBA WD | Used | 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 |
| $1,039.96 | $259.99 | 256GB | LOT OF 10: 256GB NVMe PCIe M.2 2280 SSD Major Brands 20%-80% health | Used | 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 |
| N/A | $8.99 | N/A | M.2 NVMe/NGFF SATA SSD to USB3.1 External SSD Reader Converter Adapter Enclosure | New | Buy Now |
Understanding the "Cost per TB" Metric
The most effective way to compare storage value is by calculating the price per terabyte ($/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.