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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)
70.00 $70.00 1 HDD SATA WD New Ebay WD Purple1TB Internal HDD Surveillance HDD 3.5" SATA III 64MB WD10PURZ
70.00 $70.00 1 SSD SATA Samsung Used Ebay Samsung 850 Pro 1TB SSD (MZ-7KE1T0) Solid State SATA III 6Gb/s 2.5" - 68-73%
70.00 $70.00 1 HDD SATA WD New Ebay WD Purple1TB Internal HDD Surveillance HDD 3.5" SATA III 64MB WD10PURZ
70.21 $34.28 0.48828125 HDD SATA Seagate Open box Ebay ST3500414CS Seagate 9GW142 500GB 5.9K RPM 3Gb/s 3.5" SATA HDD Hard Drive
70.88 $70.88 1 HDD SATA Seagate New Ebay ST1000VM002 Seagate 1ET162-501 1TB 5.9K RPM 6Gb/s 3.5" SATA HDD Hard Drive
71.00 $52.00 0.732421875 HDD IDE Seagate Open box Ebay Seagate 3.5" IDE PATA 750GB 16M 7200 RPM PATA/IDE/EID HDD Hard Drive Disk For PC
71.54 $34.93 0.48828125 HDD SATA WD Used Ebay WD WD5001ABYS-18YNA0 DBRNHT2MBB (WCAS) Thailand 500gb 3.5" Sata HDD 17AUG2008
71.59 $85.91 1.2 HDD Enterprise SAS Lenovo New Ebay NEW 00YK016 Lenovo ThinkSystem 1.2TB 10K SAS 12G 512N 2.5in HDD 7XB7A00027 US
71.66 $34.99 0.48828125 Enterprise SATA Seagate New Ebay Seagate ST9500620NS 500GB 2.5 SATA 6Gb/s 7.2K 64MB Server Hard Drive
71.68 $35.00 0.48828125 HDD SATA Seagate Used Ebay Seagate Barracuda 500GB Internal 7200RPM 3.5" (ST3500830AS) HDD
71.68 $35.00 0.48828125 SSD SATA Seagate New Ebay Seagate Pipeline HD 500GB SATA P/N 9GW132-075
71.98 $35.99 0.5 SSD NVMe Samsung Used Ebay SAMSUNG PM991 NVMe REV 0 PYRITE 512GB SOLID STATE DRIVE
72.00 $72.00 1 HDD SATA Dell New Ebay 2T51W 02T51W DELL ST1000NM0011 1TB 7.2K RPM 6Gb/s 3.5" SATA HDD Hard Drive
72.88 $45.55 0.625 SSD SATA WD Used Ebay WD6400AAKS-00H2B0 640gb Sata Desktop Drive
73.37 $42.99 0.5859375 HDD Enterprise SAS Dell Used Ebay Dell 0W348K 600gb SAS 15k 3.5" 6gb/s H-Performance HDD Internal Hard Disk Drives
73.57 $22.99 0.3125 HDD SATA Hitachi Used Ebay Hitachi Travelstar HTS725032A9A360 320GB 7.2K 7K500 2.5" SATA HDD
73.57 $22.99 0.3125 HDD SATA Hitachi Used Ebay Hitachi Travelstar HTS725032A9A360 320GB 7.2K 7K500 2.5" SATA HDD
73.67 $35.97 0.48828125 HDD External USB Seagate Used Ebay Seagate STCD500102 Backup Plus Slim USB 3.0 Bus Power 500GB HDD w/ Cable
74.00 $74.00 1 HDD SATA Hitachi New Ebay HGST 1TB HTS541010A9E680 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
74.00 $74.00 1 HDD SATA Hitachi New Ebay HGST 1TB HTS541010A9E680 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
75.00 $75.00 1 HDD SATA WD Open box Ebay 1 TB Western Digital 1TB 7.2K RPM 3Gb/s 3.5" SATA HDD Hard Drive WD1003FBYZ
75.00 $75.00 1 HDD SATA WD Open box Ebay 1 TB Western Digital 1TB 7.2K RPM 3Gb/s 3.5" SATA HDD Hard Drive WD1003FBYZ
75.00 $75.00 1 HDD External USB Seagate Used Ebay Seagate SRD00F1 1TB 2.5in USB External HDD Black for PC & Mac
75.00 $75.00 1 HDD SATA WD Open box Ebay 1 TB Western Digital 1TB 7.2K RPM 3Gb/s 3.5" SATA HDD Hard Drive WD1003FBYZ
76.00 $19.00 0.25 SSD NVMe Samsung Used Ebay Samsung Lenovo 256GB SSD SATA M.2 MZ-NLN2560 MZNLN256HCHP-000L7
76.00 $76.00 1 HDD SATA WD New Ebay Western Digital 1TB WD10SPSX 64MB 7200RPM SATA 2.5" Notebook HDD Hard Disk Drive
76.00 $76.00 1 HDD SATA WD New Ebay Western Digital 1TB WD10SPSX 64MB 7200RPM SATA 2.5" Notebook HDD Hard Disk Drive
76.77 $23.99 0.3125 HDD SATA Toshiba New Ebay Toshiba 320GB MQ01ABF032 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive FR
76.77 $23.99 0.3125 HDD SATA Toshiba New Ebay Toshiba 320GB MQ01ABF032 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive FR
76.80 $24.00 0.3125 HDD SATA WD Used Ebay WD3200AAJS - Western Digital 320GB 7200 RPM SATA 3.5" HDD
76.80 $24.00 0.3125 HDD SATA Hitachi Used Ebay HDT725032VLA360 - Hitachi 320GB 7200 RPM SATA 3.5" HDD
76.80 $24.00 0.3125 HDD SATA WD Used Ebay WD3200AAJS - Western Digital 320GB 7200 RPM SATA 3.5" HDD
76.93 $24.04 0.3125 HDD SATA WD Open box Ebay WD3200AAKS Western Digital 320GB 7200 RPM 16MB SATA 3.5" Desktop HDD Hard
76.93 $24.04 0.3125 HDD SATA WD Open box Ebay WD3200AAKS Western Digital 320GB 7200 RPM 16MB SATA 3.5" Desktop HDD Hard
77.99 $77.99 1 HDD SATA Dell New Ebay T4XNN DELL 1TB 7.2K SATA 3.5" 6Gb/s HDD Zero Hours
77.99 $77.99 1 HDD SATA Dell New Ebay T4XNN DELL 1TB 7.2K SATA 3.5" 6Gb/s HDD Zero Hours
78.99 $78.99 1 SSD SATA Samsung New Ebay New X5 Data Pro 1TB SATA III 2.5" SSD Internal Drive for PC Laptop Everyday Use
79.17 $95.00 1.2 SSD NVMe Intel Used Ebay Intel SSD 750 Series 1.2TB 2.5in NVMe PCIe Internal SSD SSDPE2MW012T4 Hard Drive
79.63 $69.99 0.87890625 HDD Enterprise SAS Seagate Used Ebay Dell/Seagate ST900MP0136 900GB 15K 2.5" SAS HDD Tested 87-99% Health
79.80 $19.95 0.25 SSD NVMe SK Hynix Used Ebay Dell 07XD6D SK hynix SC300 256GB M.2 2280 SATA SSD HFS256G39MND - Tested
79.84 $24.95 0.3125 HDD SATA Samsung New Ebay NEW HM320JI 320GB 2.5in SATA 5400RPM Samsung 9.5MM Hard Drive NOS USA Seller
79.87 $19.50 0.244140625 HDD SATA WD New Ebay Western Digital Caviar Blue 250GB WD2500AAJS 7200RPM SATA 3.5" PC HDD Hard Drive
79.87 $39.00 0.48828125 HDD SATA WD Used Ebay WD WD5000LPCX-22VHAT1 HAMT2AB (WXP1) Malaysia 500gb 2.5" Sata HDD 16AUG2018
79.87 $39.00 0.48828125 SSD SATA Samsung Used Ebay Samsung 840 500GB 2.5" SATA III SSDs - Tested / Healthy (79% & 84%)
79.87 $39.00 0.48828125 HDD SATA WD Used Ebay WD WD5000AAKS-00D2B0 DHRNHV2CAB (WCAS) Thailand 500gb 3.5" Sata HDD 03NOV2008
79.96 $19.99 0.25 SSD SATA Samsung Used Ebay Samsung SM841 256GB 2.5" SATA SSD - 69% Health
79.96 $39.98 0.5 SSD NVMe SanDisk Used Ebay SanDisk PC SN5000S SDEPNSJ-512G-1006 512GB NVMe M.2 2280 Solid State Drive
79.96 $19.99 0.25 SSD SATA Samsung Used Ebay Samsung SM841 256GB 2.5" SATA SSD - 69% Health
79.98 $39.99 0.5 SSD SATA Kingston Used Ebay KINGSTON SSDNOW KC400 512GB 2.5" SATA SSD SKC400S37512G, Grade C, SKU 26982
79.98 $79.98 1 HDD SATA WD New Ebay WD Blue 1TB HDD 7200RPM SATA 6Gb/s 64MB Cache 3.5" WDBH2D0010HNC-NRSN NEW
79.98 $79.98 1 HDD SATA WD New Ebay WD Red 1TB NAS HDD 5400RPM SATA 6Gb/s 64MB 3.5" WDBMMA0010HNC-NRSN NEW
79.98 $39.99 0.5 SSD SATA Kingston Used Ebay KINGSTON SSDNOW KC400 512GB 2.5" SATA SSD SKC400S37512G, Grade C, SKU 26982
79.98 $39.99 0.5 SSD NVMe Toshiba Used Ebay TOSHIBA KSG60ZMV M.2 2280 512GB MSATA HDD #161559#
79.99 $79.99 1 SSD SATA Seagate Used Ebay Seagate 3.5" Barracuda Compute 1TB SATA III 6Gbps SSD 2EP102-300
80.00 $20.00 0.25 SSD NVMe Toshiba Used Ebay Toshiba KXG60ZNV256G XG6 256GB M.2 NVMe PCIE SSD
80.00 $25.00 0.3125 HDD SATA Seagate Used Ebay Seagate Barracuda 7200RPM SATA 320GB Hard Drive HDD ST3320820AS
80.00 $25.00 0.3125 HDD SATA Seagate Used Ebay Seagate Momentus 320GB Internal 5400RPM 2.5" (ST320LT020) HDD
80.00 $80.00 1 HDD SATA Seagate Used Ebay 9GW144-262 - Seagate 1TB 5900 RPM SATA 3.5" HDD
80.00 $40.00 0.5 SSD NVMe WD Used Ebay Western Digital 512GB PC SN530 NVMe WDC M.2 Solid State Drive SDBPTPZ-512G-1012
80.00 $20.00 0.25 SSD NVMe Toshiba Used Ebay Toshiba KXG60ZNV256G XG6 256GB M.2 NVMe PCIE SSD
80.00 $25.00 0.3125 HDD SATA Seagate Used Ebay Seagate Barracuda 7200RPM SATA 320GB Hard Drive HDD ST3320820AS
80.83 $97.00 1.2 HDD Enterprise SAS Dell New Ebay Dell 1.2TB SAS 2.5"10K 12G Hard Drive Server Compatible R250 R350 R450 R550 R650
81.88 $19.99 0.244140625 HDD SATA Hitachi Used Ebay Hitachi Travelstar 7K320 250GB 7200RPM 2.5” SATA HDD HTS723225L9A360 @3A
81.88 $19.99 0.244140625 HDD SATA WD New Ebay Western Digital Blue 250GB 5400RPM 2.5" SATA 3Gb/s HDD - WD2500BPVT
81.88 $19.99 0.244140625 HDD SATA Seagate Used Ebay 9BJ13E-033 - Seagate 250GB 7200 RPM SATA 3.5" HDD
81.88 $19.99 0.244140625 SSD SATA Hitachi Used Ebay Hitachi HTS542525K9SA00 250GB SATA Grade B
81.88 $19.99 0.244140625 HDD SATA Hitachi Used Ebay Hitachi Travelstar 7K320 250GB 7200RPM 2.5” SATA HDD HTS723225L9A360 @3A
81.88 $19.99 0.244140625 SSD SATA Seagate Used Ebay Seagate ST9250320AS 250GB SATA Grade B
81.88 $19.99 0.244140625 SSD SATA Seagate Used Ebay Seagate ST9250410AS 250GB SATA Grade B
81.88 $19.99 0.244140625 HDD SATA WD New Ebay Western Digital Blue 250GB 5400RPM 2.5" SATA 3Gb/s HDD - WD2500BPVT
81.90 $39.99 0.48828125 HDD SATA Toshiba Open box Ebay Toshiba Canvio Slim II 500GB External 5400RPM (HDTD205XK3D1) HDD
81.90 $39.99 0.48828125 HDD SATA WD Used Ebay WD WD5000AAKS-75A7B0 HHRNNT2MA 500gb 3.5" Sata HDD 09JUL2008
81.91 $59.99 0.732421875 HDD SATA WD Used Ebay WD WD7500BPKX-22HPJT0 750GB 2.5" 6Gb/s 16MB 7.2K RPM SATA HDD P/N: WD7500BPKX
81.92 $40.00 0.48828125 SSD SATA Mushkin Used Ebay Mushkin Source MKNSSDSR 500GB 2.5" SATA III Internal SSD
81.92 $40.00 0.48828125 HDD SATA Seagate For parts or not working Ebay WORKING Seagate ST9500421AS 500GB 2.5" SATA 7200RPM 16MB Internal Laptop HDD
81.92 $20.00 0.244140625 HDD SATA Hitachi Used Ebay Hitachi 250GB SATA 300 - 3Gbps 8MB 7200 RPM 3.5" Hard Drive HDD, Tests Good!
81.92 $40.00 0.48828125 HDD SATA Toshiba Used Ebay Toshiba DT01ACA050 HDKPC01H0A01 S AAH AA00/7C0 3.5" 500gb Sata HDD OCT-2015
81.92 $20.00 0.244140625 HDD SATA Seagate Used Ebay Seagate Barracuda ES 250GB Internal 7200RPM 3.5" (ST3250620NS) HDD
81.92 $20.00 0.244140625 SSD SATA WD Used Ebay Western Digital WD2000JS-75NCB3 HBBANTJAAN 250 GB 3.5 SATA Hard Drive
81.92 $40.00 0.48828125 HDD SATA Toshiba Used Ebay Toshiba DT01ACA050 HDKPC01H0A01 S AAH AA00/7C0 3.5" 500gb Sata HDD OCT-2015
81.92 $40.00 0.48828125 SSD SATA Mushkin Used Ebay Mushkin Source MKNSSDSR 500GB 2.5" SATA III Internal SSD
82.50 $99.00 1.2 HDD Enterprise SAS HP New Ebay HP 718292-001 718162-B21 1.2TB 10000RPM 6Gbps 2.5" SAS SERVER HDD Hard Drive
82.50 $99.00 1.2 HDD Enterprise SAS Seagate New Ebay SEALED ST1200MM0009 Seagate Exos 10E2400 1.2TB 10K 2.5" 12Gbps SAS HDD PN 1XH230
82.50 $99.00 1.2 HDD Enterprise SAS HP New Ebay HP 718292-001 718162-B21 1.2TB 10000RPM 6Gbps 2.5" SAS SERVER HDD Hard Drive
82.50 $99.00 1.2 HDD Enterprise SAS Dell New Ebay WXPCX 0WXPCX Dell POWEREDGE 1.2TB 10K 12Gbps 2.5" SAS SERVER HDD ST1200MM0088
83.20 $52.00 0.625 HDD SATA WD Used Ebay WD WD6400AAKS-40H2B1 HGRNNV2MAB (WCASY) Thailand 3.5" 640gb Sata HDD 10JUL2009
83.20 $52.00 0.625 HDD SATA WD Used Ebay WD WD6400AAKS-40H2B1 HANNNV2MAB (WCAS) Thailand 3.5" 640gb Sata HDD JUL.2009
83.50 $40.77 0.48828125 HDD SATA Hitachi Used Ebay Hitachi HTS725050A9A364 PN:0A73305 MLC:DA3212 500gb Sata 2.5" HDD
83.50 $40.77 0.48828125 HDD SATA Hitachi Used Ebay Hitachi HTS725050A9A364 PN:0A73305 MLC:DA3212 500gb Sata 2.5" HDD
83.50 $40.77 0.48828125 HDD SATA Hitachi Used Ebay Hitachi HTS725050A9A364 PN:0A73305 MLC:DA3212 500gb Sata 2.5" HDD
83.63 $49.00 0.5859375 HDD Enterprise SAS HP Open box Ebay HP 652583-B21 653957-001 713964-001 600GB 10K 6G 2.5" SAS SC HARD DRIVE G8/G9
83.97 $41.00 0.48828125 SSD SATA Hitachi Used Ebay Hitachi HTS545050B9SA02 0A78255 DA3350 (IX0) SEP-10 Thailand 500gb 2.5" Sata
84.31 $9.88 0.1171875 HDD IDE Samsung Used Ebay Samsung 120 GB 120GB PATA HDD 2.5" 5400 RPM IDE Laptop Hard Disk Drive
85.25 $9.99 0.1171875 HDD SATA WD Used Ebay WD Scorpio 120GB 5400RPM 2.5" SATA HDD WD1200BEVS-22UST0 Tested 643 Hrs
85.25 $9.99 0.1171875 HDD SATA WD Used Ebay WD Scorpio 120GB 5400RPM 2.5" SATA HDD WD1200BEVS-22UST0 Tested 643 Hrs
85.32 $74.99 0.87890625 HDD Enterprise SAS HP New Ebay NEW 870795-001 HPE 900GB 12G SAS 15K ENT 2.5" DS HDD Server 870759-B21 US
85.32 $74.99 0.87890625 HDD Enterprise SAS HP New Ebay NEW 870795-001 HPE 900GB 12G SAS 15K ENT 2.5" DS HDD Server 870759-B21 US
85.32 $79.99 0.9375 SSD SATA Kingston Used Ebay Kingston A400 SSD 960GB Solid-State Drive SSD 2.5" Black SATA P/N SA400S37/960G
85.32 $79.99 0.9375 SSD SATA Kingston Used Ebay Kingston A400 SSD 960GB Solid-State Drive SSD 2.5" Black SATA P/N SA400S37/960G
85.47 $75.12 0.87890625 HDD Enterprise SAS Dell Open box Ebay Dell 900GB 2.5" Hard Drive 8JRN4 ST9900805SS 6G 10K SAS