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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)
45.06 $22.00 0.48828125 HDD SATA WD Used Ebay Western Digital WD5000AAKX-75U6AA0 500GB 3.5" 6Gb/s 16MB 7.2K RPM SATA HDD
45.06 $22.00 0.48828125 HDD SATA WD New Ebay Western Digital 500GB WD5003AZEX 7.2K SATA 3.5" Internal HDD Hard Drive
45.06 $22.00 0.48828125 HDD SATA WD Used Ebay Western Digital WD5000AAKX-75U6AA0 500GB 3.5" 6Gb/s 16MB 7.2K RPM SATA HDD
46.40 $14.50 0.3125 HDD SATA Hitachi New Ebay New Hitachi 320GB HTS543232L9A300 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
46.40 $14.50 0.3125 HDD SATA Hitachi New Ebay New Hitachi 320GB HTS543232L9A300 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
46.67 $84.00 1.8 HDD Enterprise SAS Dell New Ebay NEW Dell 1.8TB 2.5" 10K SAS 12G PowerEdge 14G R540 R640 Server HDD Hard Drive
47.08 $22.99 0.48828125 SSD SATA WD Used Ebay HP WD5000AAKX-60U6AA0 500GB 3.5" 6Gb/s 7.2K RPM SATA Hard Drive P/N: 634605-003
47.10 $23.00 0.48828125 HDD SATA Seagate Open box Ebay Seagate 500GB 7200RPM SATA 3.0 Gbps 3.5 32MB Cache Constellation ES 9JW152-501
47.10 $11.50 0.244140625 HDD SATA WD Used Ebay Western Digital Blue 250GB SATA HD7200RPM WD2500AAKS
47.50 $95.00 2 HDD SATA Seagate New Ebay Seagate Barracuda ST2000DM001 2TB 3.5" SATA 7200RPM Desktop Internal HDD - NEW
47.77 $34.99 0.732421875 HDD SATA Seagate Used Ebay Seagate Barracuda 750GB ST3750528AS 3.5" SATA Internal HDD GRADE A FREE S/H
47.84 $14.95 0.3125 SSD SATA WD Used Ebay Dell WD3200AAKS 320GB 7.2K SATA 3.5" Hard Drive X391D
47.94 $7.49 0.15625 HDD SATA Fujitsu Used Ebay Fujitsu MHZ2160BH 160GB Internal 8MB Cache 5400RPM 2.5" SATA HDD (MHZ2160BH-G2)
47.97 $14.99 0.3125 HDD SATA Seagate Open box Ebay Seagate BarraCuda ST3320418AS 320GB SATA 3Gb/s 3.5" LFF 7.2K HDD
47.97 $14.99 0.3125 HDD SATA Seagate Open box Ebay Seagate BarraCuda ST3320418AS 320GB SATA 3Gb/s 3.5" LFF 7.2K HDD
47.98 $29.99 0.625 HDD SATA WD Used Ebay Western Digital WD Caviar Green 640GB SATA HDD 3.5in WD6400AARS 64MB Cache
48.00 $15.00 0.3125 HDD SATA WD Used Ebay WD Scorpio Black 320GB 2.5" Laptop HDD WD3200BEKT 7200RPM SATA II
48.00 $15.00 0.3125 HDD SATA WD Used Ebay WD Scorpio Black 320GB 2.5" Laptop HDD WD3200BEKT 7200RPM SATA II
48.00 $15.00 0.3125 HDD SATA WD Used Ebay 320 GB SATA HDD Western Digital WD 5400 RPM WD3200BEVT Laptop Hard Drive
48.00 $15.00 0.3125 HDD SATA WD Used Ebay WD Scorpio Black 320GB 2.5" Laptop HDD WD3200BEKT 7200RPM SATA II
48.00 $15.00 0.3125 HDD SATA WD Used Ebay WD Scorpio Black 320GB 2.5" Laptop HDD WD3200BEKT 7200RPM SATA II
48.03 $23.45 0.48828125 HDD SATA WD Used Ebay Western Digital WD5000AZDX 500GB Caviar Green 3.5" SATA III 32MB Cache HDD
48.33 $58.00 1.2 HDD Enterprise SAS Dell New Ebay 036RH9 Dell ST1200MM0088 1.2tb 10k RPM SAS 2.5" SFF Enterprise HDD
48.99 $48.99 1 HDD Enterprise SAS Seagate New Ebay New Seagate 1TB 2.5"SAS 6Gb/s HDD v3Enterprise Capacity ST1000NX0453 1VE200-175
48.99 $48.99 1 Enterprise SATA WD Used Ebay Western Digital VelociRaptor WD1000DHTZ 1TB SATA III (6.0Gb/s) 2.5 in Enterprise
49.00 $49.00 1 HDD SATA WD Used Ebay WD VelociRaptor WD1000CHTZ 1TB 10K RPM SATA 6Gb/s 2.5" HDD | 1YR
49.00 $49.00 1 HDD Enterprise SAS Seagate New Ebay Seagate ST1000NX0373 Exos 7E2000 1TB SAS 2.5" 7.2K 12Gbps 512e / 4Kn 128MB HDD
49.00 $49.00 1 HDD SATA WD Used Ebay WD VelociRaptor WD1000CHTZ 1TB 10K RPM SATA 6Gb/s 2.5" HDD | 1YR
49.15 $12.00 0.244140625 HDD SATA Toshiba Used Ebay Toshiba 250GB SATA 2.5" HDD Hard Disk Drive MK2555GSXF
49.15 $12.00 0.244140625 SSD SATA WD Used Ebay Western Digital WD2500BEKT-75PVMT0 Scorpio Black 250GB SATA 2.5
49.15 $12.00 0.244140625 SSD SATA Hitachi Used Ebay HITACHI 250GB SATA 2.5” Laptop Hard Drive
49.15 $12.00 0.244140625 HDD SATA Toshiba Used Ebay Toshiba 250GB SATA 2.5" HDD Hard Disk Drive MK2555GSXF
49.50 $99.00 2 HDD SATA HP Used Ebay 765455-B21 HP 2TB SATA 6G MIDLINE 7.2K SFF (2.5IN) SC 512E DS HDD 765869-001
49.50 $49.50 1 HDD Enterprise SAS Seagate New Ebay Seagate ST1000NX0333 EXOS 7E2000 1TB 7.2K SAS 6Gb/s 2.5" HDD Server Hard Drive
49.50 $99.00 2 HDD SATA WD New Ebay 1PCS Gold Western Digital 2TB WD2005FBYZ 7200RPM 128MB SATA III 3.5" HDD HARD D
49.50 $99.00 2 HDD SATA HP Used Ebay 765455-B21 HP 2TB SATA 6G MIDLINE 7.2K SFF (2.5IN) SC 512E DS HDD 765869-001
49.62 $24.23 0.48828125 HDD SATA WD New Ebay Western Digital 500GB WD5000AADS 7200RPM 3.5" SATA Internal HDD Hard Disk Drive
49.95 $49.95 1 HDD SATA WD Open box Ebay ✅ Western Digital WD Blue WD10EZEX 1TB 3.5" SATA 7200RPM 64MB Brand New
49.98 $49.98 1 HDD SATA Seagate New Ebay Seagate ST1000VM002 Pipeline HD 5900RPM 1TB SATA 3.5" PC CCTV DVR HDD Hard Drive
49.98 $49.98 1 HDD SATA WD Used Ebay Western Digital WD10EZEX-75WN4A0 1TB 7.2K SATA 3.5" 6G HDD Dell 8JYXK Hard Drive
49.99 $49.99 1 HDD SATA WD New Ebay WD 1TB Enterprise HDD WD1005FBYZ 3.5" SATA 6Gb/s 7200RPM Server Hard Drive
50.00 $99.99 2 HDD SATA WD Used Ebay Western Digital Gold 2TB WD2005FBYZ 7200RPM 128MB SATA III 3.5" HDD HARD DRIVE
50.00 $50.00 1 HDD SATA Hitachi New Ebay HGST 1TB HTS721010A9E630 7200RPM SATA 6Gb/s 2.5" Internal Laptop HDD Hard Drive
50.00 $60.00 1.2 HDD Enterprise SAS Dell EMC Used Ebay EMC 005051632 1.2TB 10K 2.5" 12Gb SAS HDD D3-2S10-1200 D3N-2S10-1200 for Unity
50.00 $50.00 1 HDD SATA Toshiba Used Ebay TOSHIBA 1.0TB Hard Drive 3.5" DT01ACA100 SATA 6.0 Gb/s
50.06 $44.00 0.87890625 HDD Enterprise SAS Seagate New Ebay ST900MM0006 Seagate 9WH066 900GB 10K RPM 6Gb/s 2.5"SAS HDD Hard Drive
50.15 $50.15 1 HDD SATA Toshiba Used Ebay Toshiba MQ04ABF100V 1TB 2.5" SATA Laptop Hard Drive HDD 5400RPM
50.18 $24.50 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD 3.5" SATA II Internal Hard Drive With Windows 10 Pro UEFI Installed
50.18 $24.50 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD 3.5" SATA II Internal Hard Drive With Windows 11 Pro UEFI Installed
50.18 $24.50 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD 3.5" SATA II Internal Hard Drive With Windows 10 Pro UEFI Installed
50.18 $24.50 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD 3.5" SATA II Internal Hard Drive With Windows 11 Pro UEFI Installed
51.00 $24.90 0.48828125 HDD SATA Fujitsu Open box Ebay Fujitsu 500GB 5400RPM MJA2500BH SATA 8MB 3.0Gb/s 2.5" Laptop Hard Drive
51.00 $51.00 1 HDD SATA WD New Ebay Western Digital 1TB WD10EZEX 7200 RPM SATA 3.5" Internal Desktop HDD Hard Drive
51.00 $51.00 1 HDD SATA WD New Ebay Western Digital 1TB WD10EZEX 7200 RPM SATA 3.5" Internal Desktop HDD Hard Drive
51.03 $14.95 0.29296875 HDD Enterprise Fibre Channel Seagate Used Ebay GENUINE IBM/SEAGATE 300GB 10K 3.5" FC HDD - 71P7465 / ST3300007FC / 9X1004-039
51.10 $24.95 0.48828125 HDD SATA WD Used Ebay Western Digital Enterprise WD5003ABYZ 500GB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5
51.18 $24.99 0.48828125 HDD SATA Seagate Used Ebay 🔥 Seagate 500GB ST3500418AS 7200 RPM SATA 3.5" Desktop Internal HDD
51.18 $24.99 0.48828125 SSD SATA Seagate Used Ebay Seagate Momentus 5400.6 500GB SATA Grade B
51.18 $24.99 0.48828125 SSD SATA Seagate Used Ebay Seagate ST500LM021 500GB SATA Grade B
51.18 $24.99 0.48828125 SSD SATA Seagate Used Ebay Seagate ST500LM021 500GB SATA Grade B
51.20 $25.00 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD Internal 3.5" SATA Hard Drive with Legacy Windows 10 Pro Installed
51.20 $25.00 0.48828125 HDD SATA WD Used Ebay WD Black 500GB 2.5" SATA 7200RPM HDD WD5000LPLX 0CXKCK
51.20 $12.50 0.244140625 HDD SATA WD Used Ebay Western Digital Caviar Blue 250GB Internal 7200RPM 3.5" (WD2500AAJS) HDD
51.20 $10.00 0.1953125 SSD SATA Toshiba Used Ebay Toshiba MK2049GSY 200 GB SATA II 2.5 in Laptop Hard Drive
51.20 $25.00 0.48828125 HDD SATA WD Used Ebay WD Black 500GB 2.5" SATA 7200RPM HDD WD5000LPLX 0CXKCK
51.20 $25.00 0.48828125 HDD SATA Samsung Used Ebay 500GB HDD Internal 3.5" SATA Hard Drive with Legacy Windows 10 Pro Installed
51.20 $8.00 0.15625 HDD SATA Seagate Used Ebay Seagate ST3160813AS 160GB 7200RPM SATA 3.5" HDD Hard Disk Drive
51.20 $16.00 0.3125 HDD SATA Hitachi Used Ebay Hitachi 320GB 7200RPM 2.5" Laptop Hard Drive SATA 3.0Gb/s HTS723232A7A364
52.47 $38.43 0.732421875 SSD SATA Hitachi Used Ebay Hitachi HTS541075A9E682 0J31062 DA5113 (76H) Thailand 750gb 2.5" Sata OCT-12
52.50 $52.50 1 HDD SATA Toshiba New Ebay Toshiba MQ01ABD100V 1TB 2.5" SATA HDD 5400RPM 9.5mm Laptop Hard Drive
52.50 $52.50 1 HDD SATA WD New Ebay Western Digital 1TB WD1003FBYX 7200 RPM 64MB 3.5 SATA Enterprise HDD Hard Drive
52.50 $52.50 1 HDD SATA Toshiba New Ebay Toshiba MQ01ABD100V 1TB 2.5" SATA HDD 5400RPM 9.5mm Laptop Hard Drive
53.00 $53.00 1 HDD SATA Toshiba New Ebay Toshiba MQ04ABF100 128MB 1TB SATA 2.5" Notebook Laptop HDD Hard Disk Drive
53.00 $53.00 1 HDD SATA WD New Ebay 1PCS Western Digital Red 1TB WD10EFRX NASware 3.0 64MB SATA 6Gb/s 3.5 Inch Hard
53.04 $12.95 0.244140625 HDD SATA Seagate Used Ebay Seagate Thin HDD ST250LT012 250 GB 2.5" SATA III Laptop HDD w/Windows 10 Pro
53.04 $12.95 0.244140625 HDD SATA Seagate Used Ebay Seagate Thin HDD ST250LT012 250 GB 2.5" SATA III Laptop HDD w/Windows 10 Pro
53.20 $53.20 1 HDD SATA Toshiba New Ebay Toshiba 1TB 2.5" SATA HDD MQ01ABD100V 5400RPM 9.5mm Laptop Internal Hard Drive
53.20 $53.20 1 HDD SATA Toshiba New Ebay Toshiba 1TB 2.5" SATA HDD MQ01ABD100V 5400RPM 9.5mm Laptop Internal Hard Drive
53.50 $53.50 1 HDD SATA Seagate New Ebay Seagate ST1000NX0313 1TB Enterprise 7200RPM 128MB 6Gb 2.5''SATA HDD
53.80 $26.27 0.48828125 HDD SATA WD New Ebay WD5000LPLX Western Digital 7200RPM 32MB 500GB SATA 2.5" Laptop HDD Hard Drive
53.96 $26.35 0.48828125 SSD SATA Dell Used Ebay Dell JV093 500GB 7.2K SATA 3GB/S 3.5" SATA Hard Drive
53.96 $26.35 0.48828125 SSD SATA Dell Used Ebay Dell JV093 500GB 7.2K SATA 3GB/S 3.5" SATA Hard Drive
54.00 $54.00 1 HDD SATA WD New Ebay Western Digital 1TB WD10EZEX 7200 RPM SATA 3.5" Internal Desktop HDD Hard Drive
54.00 $54.00 1 HDD SATA Samsung Used Ebay Internal HDD SATA 2.5" 1TB Hard Drive with Windows 11 Pro Installed Tested ✅
54.17 $65.00 1.2 HDD Enterprise SAS Dell New Ebay 9XNF6 HUC101812CSS204 Dell 1.2TB 10000RPM 12Gbps 2.5" SAS SERVER HDD Hard Drive
54.17 $65.00 1.2 HDD Enterprise SAS HP Open box Ebay HP 781578-001 1.2TB 12G SAS 10K RPM SFF 2.5 INCH SC ENT HDD 781518-B21 G8 G9
54.23 $26.48 0.48828125 HDD SATA WD Used Ebay Western Digital WD Caviar Black 500GB 3.5" SATA HDD 7200RPM 32MB Cache WD5001AAL
54.27 $26.50 0.48828125 HDD SATA Toshiba New Ebay New Toshiba 500GB MK5059GSXP 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive 9.5mm
54.27 $26.50 0.48828125 HDD SATA Toshiba New Ebay New Toshiba 500GB MK5059GSXP 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive 9.5mm
54.30 $54.30 1 HDD SATA WD New Ebay Western Digital 1TB WD10JFCX 5400RPM 16MB SATA 2.5" NASware 3.0 Hard Disk Drive
54.31 $26.52 0.48828125 HDD SATA Hitachi New Ebay HTS727550A9E364 HGST 500GB 16MB 7200RPM SATA 3.0Gb/s 2.5" Internal Hard Drive
54.88 $54.88 1 HDD SATA WD New Ebay WD1004FBYZ-18YCBB0 Dell 1TB 7.2K SATA 6G LFF Hard Drive
54.90 $54.90 1 HDD SATA WD New Ebay Western Digital 1TB WD10JFCX 5400RPM 16MB SATA 2.5" NASware 3.0 Hard Disk Drive
54.98 $54.98 1 HDD SATA WD New Ebay Western Digital 1TB WD Blue PC Internal Hard Drive HDD - 7200 RPM WD10EZEX
54.99 $54.99 1 HDD SATA Seagate New Ebay Seagate BarraCuda 1TB ST1000DM010 7200RPM 64MB Cache 3.5" SATA PC HDD Hard Drive
55.00 $55.00 1 HDD SATA Seagate Used Ebay Seagate Exos ST1000NM000A 1TB 3.5" SATA III HDD Cleaned Refurbished Formatted
55.30 $27.00 0.48828125 HDD SATA Samsung Used Ebay Internal HDD SATA 3.5" 500GB Hard Drive UEFI Windows 11 Pro Installed Genuine
55.30 $27.00 0.48828125 SSD SATA Seagate New Ebay Seagate ST500LM021 2.5in. SATA 500GB SATA 6Gb/s Thin Internal Hard Drive
55.30 $13.50 0.244140625 HDD SATA Seagate Used Ebay Seagate Barracuda 250GB 3.5" 7200RPM SATA Hard Drive - ST3250318AS
55.50 $55.50 1 HDD SATA WD New Ebay Western Digital 1TB WD10EZEX 7200 RPM SATA 3.5" Desktop PC HDD Hard Drive