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Best Drives Under $100 (Updated Daily)

Storage upgrades don’t have to be expensive. On this page, you’ll find SSDs and HDDs priced under $100, updated daily to ensure you never miss a bargain. Whether you’re building a budget PC, upgrading an older laptop, or adding extra storage for files, these affordable options strike a balance between cost and performance. We include trusted brands like Crucial, Kingston, and Seagate, with a variety of capacities and interfaces. Easily compare drives by price per terabyte to make sure you’re getting maximum value. Bookmark this page for the latest budget-friendly storage deals that help you save while still boosting performance.

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$ per TB Price Size (TB) Drive Type Interface Brand Condition Source Product (Affiliate Link)
5,717.33 $67.00 0.01171875 HDD Enterprise SAS IBM Used Ebay IBM ServeRAID M1210 (=9300-4i) 12Gbps SAS HBA P16 IT mode for ZFS TrueNAS unRAID
5,888.00 $69.00 0.01171875 HDD Enterprise SAS Supermicro Used Ebay Supermicro BPN-SAS3-826EL1-N4 2U 12-Bay 4x NVME 12Gb SAS-3 Expander Backplane
5,969.07 $69.95 0.01171875 HDD Enterprise SAS HP Used Ebay HPE Smart Array P408i-a SR Gen10 12GB SAS Raid Controller 836260-001 804331-B21
6,144.00 $36.00 0.005859375 HDD Enterprise SAS Dell New Ebay NEW LSI MegaRAID SAS 9285-8e Dell OEM PCI-E 6Gb/s LP RAID Controller w/1GB Cache
6,144.00 $36.00 0.005859375 HDD Enterprise SAS Dell New Ebay NEW LSI MegaRAID SAS 9285-8e Dell OEM PCI-E 6Gb/s LP RAID Controller w/1GB Cache
6,313.81 $73.99 0.01171875 HDD Enterprise SAS Dell Used Ebay Dell PERC H750 12Gb/s SAS PCIe RAID Controller W/8GB Cache Dell P/N: 0HYM6Y
6,466.56 $37.89 0.005859375 SSD SATA Supermicro New Ebay SuperMicro 9207-8I P20 8 Ports IT Mode PCIe 6Gb/s + 2*90CM SFF8087 SATA Cable US
6,739.63 $39.49 0.005859375 HDD SATA Dell Used Ebay DELL 55FX5 ST2000NM033 9ZM175-036 7.2K RPM 128MB 6Gbps CACHE SATA 3.5" HDD
6,750.52 $59.99 0.00888671875 HDD SATA Seagate Used Ebay Seagate Barracuda 9LP 9.1GB Internal 7200RPM 3.5" (ST39173WC) HDD
7,157.76 $69.90 0.009765625 HDD IDE Toshiba Open box Ebay Toshiba 10GB MK1016GAP IDE 2.5-inch Industrial control computer dedicated HDD
7,505.92 $21.99 0.0029296875 HDD Enterprise SAS HP Used Ebay HP 24-Bay 3GB SAS Expander Card 487738-001 468405-002
7,660.37 $89.77 0.01171875 HDD Enterprise SAS Supermicro Used Ebay Supermicro AOC-S3008L-L8E 12Gbps SAS-3 HBA P16 IT mode ZFS TrueNAS unRAID FP
7,676.59 $44.98 0.005859375 HDD Enterprise SAS Dell Used Ebay DELL H310 6Gbps HBA FW:P20 9211-8i IT Mode ZFS FreeNAS unRAID w/2*8087- SAS US
8,111.79 $47.53 0.005859375 HDD Enterprise SAS IBM Used Ebay IBM M1115 LSI 9223-8i (=9210-8i) 6Gbps SAS HBA P20 IT Mode ZFS TrueNAS unRAID
8,529.07 $99.95 0.01171875 HDD Enterprise SAS Lenovo Used Ebay Lenovo 430-16e / LSI 9400-16e External 16-Port SAS 12Gbps PCIe HBA - 01KN503 LP
9,108.48 $53.37 0.005859375 HDD Enterprise SAS Dell Used Ebay Dell H310 6Gbps SAS HBA w/ LSI 9211-8i P20 IT Mode for ZFS TrueNAS unRAID
10,449.92 $61.23 0.005859375 HDD Enterprise SAS Dell Used Ebay Dell H200 Integrated 6Gbps SAS HBA w/ LSI 9210-8i P20 IT Mode ZFS TrueNAS unRAID
12,158.72 $94.99 0.0078125 SSD NVMe HP For parts or not working Ebay HP ProBook 450 G5 1.60GHz Core i5-8250U 8GB RAM 256GB NVMe SSD 15.6" HD NO OS
12,160.00 $95.00 0.0078125 SSD NVMe Lenovo Used Ebay Lenovo ThinkCentre M75n Nano Ryzen 3 PRO 3300U 8GB 128GB NVMe SSD Win11 WiFi
12,521.81 $73.37 0.005859375 HDD Enterprise SAS Dell Used Ebay Dell GTP9G LSI 9217-8i 6Gbps SAS PCIe 3.0 HBA P20 IT Mode ZFS TrueNAS UNRAID
12,672.00 $99.00 0.0078125 SSD NVMe Dell Used Ebay Dell OptiPlex 5070 SFF i5-9500 3.0GHz 8GB 256GB NVMe GT 1030 2GB Win 11 Pro
13,651.63 $79.99 0.005859375 SSD SATA Intel Open box Ebay GIGABYTE Z390 UD Intel 8th/9th Gen DDR4 LGA 1151 SATA 6Gb/s ATX Motherboard
13,651.63 $79.99 0.005859375 SSD SATA Intel Open box Ebay GIGABYTE Z390 UD Intel 8th/9th Gen DDR4 LGA 1151 SATA 6Gb/s ATX Motherboard
14,846.29 $86.99 0.005859375 SSD SATA Samsung New Ebay MSI PRO PRO B550M-VC WIFI AM4 AMD B550 SATA 6Gb/s MATX AMD Motherboard
14,846.29 $86.99 0.005859375 SSD SATA Samsung New Ebay ASRock B550M PRO4 AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard
15,358.29 $89.99 0.005859375 SSD SATA Seagate Open box Ebay Seagate SkyHawk ST2000VX003 Surveillance 6.0Gb/s SATA 2TB Hard Drive (OPEN BOX)
17,064.96 $99.99 0.005859375 SSD SATA ADATA Certified - Refurbished Ebay ASUS TUF GAMING B550-PLUS WIFI II AM4 AMD B550 SATA 6Gb/s ATX AMD Motherboard
17,066.67 $100.00 0.005859375 SSD SATA Intel New Ebay NEW ASRock B560M-ITX/AC LGA 1200 Intel B560 SATA 6Gb/s Mini ITX Motherboard
20,372.48 $79.58 0.00390625 SSD NVMe Dell Used Ebay Dell OptiPlex 3070 Micro i3-9100T 3.10GHz 4GB RAM 128GB NVMe Win11P