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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)
37.55 $27.50 0.732421875 HDD SATA Toshiba New Ebay Toshiba 750GB MQ01ABD075 5400 RPM SATA 2.5" Laptop HDD Hard Disk Drive
37.55 $27.50 0.732421875 HDD SATA WD New Ebay Western Digital WD7500BPKX 750GB 7200RPM SATA 2.5" Internal Hard Disk Drive
37.89 $18.50 0.48828125 HDD SATA Toshiba New Ebay Toshiba 500GB,DT01ACA050 Internal,7200 RPM SATA 3.5 inch Desktop Hard Disk Drive
37.89 $18.50 0.48828125 HDD SATA Toshiba New Ebay Toshiba 500GB,DT01ACA050 Internal,7200 RPM SATA 3.5 inch Desktop Hard Disk Drive
37.95 $75.90 2 HDD SATA Seagate New Ebay Seagate 2TB ST2000LM015 128MB SATA 6Gb/s 2.5" Laptop HDD Hard Disk Drive
37.99 $37.99 1 HDD Enterprise SATA Dell New Ebay New Dell ST91000640NS 1TB SATA 2.5" 6Gbs Enterprise 2.5" HDD SERVER WF12F 09KW4J
37.99 $37.99 1 HDD Enterprise SAS Seagate New Ebay Seagate Exos 7E200 1TB ST1000NX0453 SHD7A23 7.2K SAS 12Gb/s 2.5" HDD
38.00 $75.99 2 HDD Enterprise SATA WD New Ebay Western Digital Red 2TB WD20EFRX 64 Cache SATA 3.5" Enterprise HDD Hard Drive
38.40 $15.00 0.390625 HDD SATA Hitachi Used Ebay 0A30229 - Hitachi 400GB 7200 RPM SATA 3.5" HDD
38.40 $15.00 0.390625 HDD SATA Hitachi Used Ebay 0A30229 - Hitachi 400GB 7200 RPM SATA 3.5" HDD
38.40 $15.00 0.390625 HDD SATA Hitachi Used Ebay 0A30229 - Hitachi 400GB 7200 RPM SATA 3.5" HDD
38.40 $3.00 0.078125 SSD SATA Seagate Used Ebay Hard Drives SEAGATE & HITACHI 80GB 3.5" SATA tested & formatted 2nd ships $1
38.40 $3.00 0.078125 SSD SATA Seagate Used Ebay Hard Drives SEAGATE & HITACHI 80GB 3.5" SATA tested & formatted 2nd ships $1
38.50 $77.00 2 HDD Enterprise SAS HP New Ebay NEW 819078-001 HPE 2TB 7.2K SAS 3.5" 12Gbps HDD 818365-B21 Hard Drive
38.66 $16.99 0.439453125 HDD Enterprise SAS Seagate Used Ebay Seagate ST3450857SS Cheetah 15K.7 450GB 3.5" SAS 6G Internal Desktop Drive
38.67 $18.88 0.48828125 HDD SATA Seagate New Ebay ST9500620NS Seagate Constellation.2 500GB SATA Internal 7200RPM 2.5" HDD 9RZ164
38.85 $18.97 0.48828125 HDD SATA Seagate Used Ebay 2 PACK !! Seagate ST500LM021 Mobile HDD 500GB 2.5" SATA III Laptop Hard Drive
38.85 $18.97 0.48828125 HDD SATA Seagate Used Ebay 2 PACK !! Seagate ST500LM021 Mobile HDD 500GB 2.5" SATA III Laptop Hard Drive
38.89 $18.99 0.48828125 HDD SATA WD New Ebay WD5000LPCX-24VHAT0 - 500GB Sata 6.0gb/ S HDD
38.89 $18.99 0.48828125 HDD SATA Samsung Open box Ebay Internal HDD SATA 3.5" 500GB Hard Drive with Legacy Windows 10 Pro Installed
38.89 $18.99 0.48828125 HDD SATA WD New Ebay WD5000LPCX-24VHAT0 - 500GB Sata 6.0gb/ S HDD
38.89 $18.99 0.48828125 HDD SATA WD New Ebay WD5000LPCX-24VHAT0 - 500GB Sata 6.0gb/ S HDD
38.89 $18.99 0.48828125 HDD SATA WD New Ebay WD5000LPCX - Digital Blue 500GB 5400RPM 2.5 Sata Hard Drive
38.89 $18.99 0.48828125 SSD SATA Toshiba New Ebay Toshiba MQ01ACF050 DP/N: 0C7F2G 500GB 7.2K 2.5" 7mm 6.0 Gb/s SATA Hard Drive
38.95 $38.95 1 HDD SATA Dell EMC Used Ebay 100-580-590 EMC 1TB 7.2K SATA 3.5'' HDD
38.95 $38.95 1 HDD SATA Seagate Open box Ebay Seagate Expansion 1TB, External, 5400RPM, 3.5 inch (STGX1000400) Hard Disk Drive
39.00 $39.00 1 HDD Enterprise SATA Lenovo Open box Ebay Lenovo Enterprise 1TB 7.2K SATA 6Gb/s 2.5" HDD ST91000640NS 00MP697
39.00 $39.00 1 HDD SATA Toshiba Open box Ebay Toshiba DT01ACA100 1 TB Dell 0CW76M 3.5" SATA III 3.5 in Desktop Hard Drive
39.17 $47.00 1.2 HDD Enterprise SAS Dell New Ebay Dell 1.2TB SAS 2.5" 10K 6G Hard Drive Compatible 68V42
39.30 $12.28 0.3125 SSD SATA Toshiba Open box Ebay MQ01ABF032 Toshiba 2.5" 7mm 320GB SATA Notebook Laptop Hard Drive
39.38 $78.75 2 HDD SATA WD New Ebay Western Digital 2TB 2.5" HARD DRIVE SATA III 5400RPM WD For Laptop & Macbook Pro
39.50 $79.00 2 HDD SATA Seagate New Ebay (NEW) SEAGATE 2TB 2.5" SATA LAPTOP HDD PC HARD DRIVE ST2000LM007
39.50 $79.00 2 HDD SATA WD New Ebay Western Digital Caviar Black 2TB Internal 7200RPM 3.5" (WD2002FAEX) HDD
39.94 $19.50 0.48828125 HDD Enterprise SAS Dell Used Ebay Dell 500GB 7.2K SAS 6Gbps SFF 2.5" Hard Drive 0R734K 0609Y5 6G HDD
39.94 $19.50 0.48828125 HDD SATA WD New Ebay Western Digital Blue 500GB,WD5000AZLX 7200 RPM SATA 3.5" Internal HDD Hard Drive
39.96 $9.99 0.25 SSD NVMe Samsung Used Ebay Samsung SM951 256GB NVMe SSD (Model MZVPV256HDGL-000H1)
39.99 $39.99 1 HDD SATA Toshiba New Ebay New Toshiba HDD 1TB 2.5" MQ04ABF100V SATA III 5400RPM 128MB Catch 6Gb/s 7mm
39.99 $39.99 1 HDD SATA Seagate Used Ebay ✔️ ST1000LM035 1RK172-568 Seagate 1TB 2.5" Laptop HDD Hard Drive 5400RPM TESTED
39.99 $39.99 1 HDD SATA Toshiba Open box Ebay Toshiba DT01ABA100V 1TB SATA 3.5 Hard Drive (Low Power) Hard Drive -PC, CCTV DVR
39.99 $39.99 1 HDD SATA Toshiba New Ebay New Toshiba HDD 1TB 2.5" MQ04ABF100V SATA III 5400RPM 128MB Catch 6Gb/s 7mm
39.99 $39.99 1 HDD SATA Toshiba New Ebay New Toshiba HDD 1TB 2.5" MQ04ABF100V SATA III 5400RPM 128MB Catch 6Gb/s 7mm
39.99 $47.99 1.2 HDD Enterprise SAS Hitachi New Ebay HGST 1.2TB 10K 2.5" SAS 6.0GB/s Enterprise HDD HUC101212CSS600/HUC1012CLAR1200
39.99 $47.99 1.2 HDD Enterprise SAS Hitachi New Ebay HGST 1.2TB 10K 2.5" SAS 6.0GB/s Enterprise HDD HUC101212CSS600/HUC1012CLAR1200
40.00 $79.99 2 HDD SATA WD New Ebay WD 2TB Blue PC Mobile Internal Hard Drive HDD, 5400 RPM, 128MB Cache - WD20SPZX
40.00 $79.99 2 HDD SATA Seagate New Ebay SEAGATE BARRACUDA 2TB HDD 3.5" SATA 7200 RPM 256MB CACHE ST2000DMZ08 - SILVER
40.00 $79.99 2 HDD SATA WD New Ebay WD Purple 2TB Internal Hard Drive Surveillance HDD 3.5" SATA III 256MB WD23PURZ
40.00 $79.99 2 HDD SATA Seagate New Ebay SEAGATE BARRACUDA 2TB HDD 3.5" SATA 7200 RPM 256MB CACHE ST2000DMZ08 - SILVER
40.76 $19.90 0.48828125 HDD SATA Seagate Open box Ebay Seagate ST500LT032 500GB 5400 RPM SATA III built-in 5MM 2.5-inch hard drive
40.80 $40.80 1 SSD SATA SK Hynix Used Ebay SK hynix SC311 1 TB 2.5 In SATA III Solid State Drive
40.80 $40.80 1 SSD SATA SK Hynix Used Ebay SK hynix SC311 1 TB 2.5 In SATA III Solid State Drive
40.80 $5.10 0.125 SSD NVMe Toshiba Used Ebay Toshiba Mixed Model 128GB M.2 mSATA 2230 30mm Solid State Drive
40.83 $49.00 1.2 HDD Enterprise SAS Lenovo Used Ebay IBM 00AJ146 00AJ147 00AJ150 Lenovo System X 1.2TB 10K RPM 6Gb/s SAS 2.5" HDD
40.94 $19.99 0.48828125 HDD SATA Toshiba Used Ebay Toshiba 500GB 2.5" SATA HDD Hard Drive MQ01ACF050 GRADE A FREE S/H
40.94 $19.99 0.48828125 SSD SATA Hitachi New Ebay HGST 500GB SATA 5.4KRPM 2.5" Drive HTS545050A7E380 for Laptop,PS3, PS4 ,Xbox 1
40.94 $19.99 0.48828125 HDD SATA Hitachi Open box Ebay HGST Travelstar 500GB 2.5" SATA III 7200RPM HDD HTS725050A7E630 0J31015
40.94 $19.99 0.48828125 HDD SATA Toshiba Used Ebay Toshiba 500GB 2.5" SATA HDD Hard Drive MQ01ACF050 GRADE A FREE S/H
40.94 $19.99 0.48828125 SSD SATA Hitachi New Ebay HGST 500GB SATA 5.4KRPM 2.5" Drive HTS545050A7E380 for Laptop,PS3, PS4 ,Xbox 1
40.94 $19.99 0.48828125 SSD SATA Seagate Used Ebay Seagate 2.5" 500GB SATA Hard Drive ST500LM021 GRADE A FREE S/H
40.94 $19.99 0.48828125 SSD SATA Seagate Used Ebay Seagate ST500DM009 Barracuda 500GB 3.5" SATA III Desktop Hard Drive
40.95 $79.99 1.953125 HDD SATA Toshiba Open box Ebay Toshiba 2000GB 2TB MQ04ABD200 SATA3.0 5400RPM 2.5 inch Internal Hard Drive
40.95 $79.99 1.953125 HDD SATA Toshiba Open box Ebay Toshiba 2000GB 2TB MQ04ABD200 SATA3.0 5400RPM 2.5 inch Internal Hard Drive
40.96 $12.00 0.29296875 HDD Enterprise SAS Hitachi Used Ebay Hitachi 3282390-C HUS 300GB SAS 10K RPM HDD SFF for CBSS/DBS-Base 9TE066-046
40.96 $12.00 0.29296875 HDD Enterprise SAS Hitachi Used Ebay Hitachi 3282390-C HUS 300GB SAS 10K RPM HDD SFF for CBSS/DBS-Base 9TE066-046
40.96 $10.00 0.244140625 SSD SATA Dell New Ebay Dell ST9250610NS 250GB 7.2K 2.5" SATA Hard Drive - Silver (9RZ162-136)
40.96 $10.00 0.244140625 SSD SATA Dell New Ebay Dell ST9250610NS 250GB 7.2K 2.5" SATA Hard Drive - Silver (9RZ162-136)
41.57 $12.99 0.3125 HDD SATA Hitachi Used Ebay Hitachi Travelstar 2.5" HDD HTS545032B9A300 (0A70343) 320GB 5400 RPM 8MB Cache
41.63 $49.95 1.2 HDD Enterprise SAS HP Used Ebay 876936-002 HPE 1.2TB SAS 12G 10K SFF ST DS HDD
42.00 $84.00 2 HDD SATA Seagate New Ebay Seagate ST2000NM0055 2TB 3.5in 6Gbps 7.2K RPM 512n SATA Hard Drive
42.65 $24.99 0.5859375 HDD Enterprise SAS Seagate Used Ebay Seagate Exos Enterprise 600GB 15K 12Gbps 2.5" SAS Server Drive (ST600MP0136)
42.65 $24.99 0.5859375 HDD Enterprise SAS Dell Used Ebay Dell 600GB 10K RPM 12Gbps SAS 2.5" HDD 0R95FV PowerEdge Server Drive
42.67 $25.00 0.5859375 HDD Enterprise SAS Dell EMC Open box Ebay EMC 005051465 600GB 10K 2.5" 6Gbps SAS HDD VX-2S10-600 V5-2S10-600 V6-2S10-600
43.00 $85.99 2 SSD SATA Fikwot New Ebay Fikwot FX812 PRO SATA III SSD 2TB with DRAM Cache 2.5” TLC NAND
43.00 $85.99 2 SSD SATA Fikwot New Ebay Fikwot FX812 PRO SATA III SSD 2TB with DRAM Cache 2.5” TLC NAND
43.22 $37.99 0.87890625 HDD Enterprise SAS HP New Ebay 900GB 10K SAS 2.5" 6G Server Hard Drive Fits HP DL360p DL380 DL385 Gen8 G8 Gen9
43.22 $37.99 0.87890625 HDD Enterprise SAS HP New Ebay 900GB 10K SAS 2.5" 6G Server Hard Drive Fits HP DL360p DL380 DL385 Gen8 G8 Gen9
43.33 $52.00 1.2 HDD Enterprise SAS Dell New Ebay 36RH9 Dell 1.2TB 10K 6Gb/s 2.5 SAS Hard Drive ST1200MM0088
43.89 $79.00 1.8 HDD Enterprise SAS Toshiba Open box Ebay Toshiba 1.8TB 10K SAS 12Gb/s 2.5in 4KN HDD AL15SEB18EP NEW
43.89 $79.00 1.8 HDD Enterprise SAS Toshiba Open box Ebay Toshiba 1.8TB 10K SAS 12Gb/s 2.5in 4KN HDD AL15SEB18EP NEW
44.03 $21.50 0.48828125 HDD SATA WD New Ebay Western Digital 500GB WD5000BEVT 5400RPM SATA 2.5" Laptop Internal Hard Drive
44.03 $21.50 0.48828125 HDD SATA WD New Ebay Western Digital 500GB WD5000BEVT 5400RPM SATA 2.5" Laptop Internal Hard Drive
45.00 $89.99 2 HDD SATA Seagate New Ebay Seagate 2TB ST2000NX0253 Exos 7E2000 SATA 6Gb/s 7200 RPM 2.5" Hard Drive HDD
45.00 $89.99 2 HDD SATA Seagate New Ebay Seagate 2TB ST2000NX0253 Exos 7E2000 SATA 6Gb/s 7200 RPM 2.5" Hard Drive HDD
45.00 $90.00 2 SSD SATA Samsung Used Ebay Samsung 860 QVO 2.5” SATA III 2TB Internal Solid State Drive SSD
45.00 $45.00 1 HDD SATA Seagate New Ebay Seagate Barracuda ST1000DM003 1 TB,Internal,7200 RPM,3.5 inch Hard Drive
45.00 $45.00 1 HDD SATA WD New Ebay New Toshiba P300 1TB 3.5" SATA 7200RPM HDWD110 Internal Hard Drive (Sealed)
45.00 $90.00 2 SSD SATA Samsung Used Ebay Samsung 860 QVO 2.5” SATA III 2TB Internal Solid State Drive SSD
45.06 $22.00 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD Internal 3.5" SATA Hard Drive with Legacy Windows 10 Pro Installed
45.06 $22.00 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD 2.5" SATA Internal Laptop Hard Drive with Windows 10 Pro 64bit Legacy
45.60 $5.70 0.125 SSD NVMe SanDisk Used Ebay SanDisk X600 128GB M.2 mSATA 2280 80mm Solid State Drive
45.60 $5.70 0.125 SSD NVMe SanDisk Used Ebay SanDisk X400 128GB M.2 mSATA 2280 80mm Solid State Drive
45.90 $45.90 1 HDD SATA Hitachi New Ebay HGST 1TB HTS721010A9E630 7200RPM SATA 6Gb/s 2.5" Internal Laptop HDD Hard Drive
45.99 $45.99 1 SSD SATA Samsung Used Ebay SAMSUNG 850 EVO 1TB 2.5" SATA SOLID STATE DRIVE (MZ-75E1T0) #144472#
45.99 $91.98 2 HDD SATA WD New Ebay Western Digital Gold 2TB WD2005FBYZ 7200RPM 128MB SATA 3.5" Internal Hard Disk
46.00 $92.00 2 HDD Enterprise SAS Seagate New Ebay NEW Seagate ST2000NX0433 2TB 7200RPM 128MB SAS 12Gb/s 2.5" 15mm Enterprise HDD
46.00 $92.00 2 HDD Enterprise SAS Seagate New Ebay NEW Seagate ST2000NX0433 2TB 7200RPM 128MB SAS 12Gb/s 2.5" 15mm Enterprise HDD
46.00 $92.00 2 HDD SATA WD Open box Ebay WD WD2003FZEX Black 2 TB 3.5" SATA 64 MB Cache 7200 RPM Hard Drive
46.00 $92.00 2 HDD SATA WD Open box Ebay WD WD2003FZEX Black 2 TB 3.5" SATA 64 MB Cache 7200 RPM Hard Drive
46.05 $13.49 0.29296875 HDD SATA WD Used Ebay Western Digital WD3000BLFS 300GB 10K 16MB SATA 2.5" HDD Hard Drive Grade A
46.05 $13.49 0.29296875 HDD SATA WD Used Ebay Western Digital WD3000BLFS 300GB 10K 16MB SATA 2.5" HDD Hard Drive Grade A
46.90 $22.90 0.48828125 HDD SATA Seagate New Ebay Seagate 500GB ST9500325AS 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive