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Best 2TB & 4TB Drive Deals (Updated Daily)

Looking for more space without breaking the bank? Our curated list of 2TB and 4TB drives includes both SSDs and HDDs from trusted brands like Seagate, Western Digital, and Samsung. Whether you’re upgrading your gaming rig, building a workstation, or expanding your media library, these large-capacity drives deliver performance and reliability. Prices update daily, so you’ll always see the latest deals. Compare cost per terabyte, interface options like SATA or NVMe, and choose between speed-focused SSDs or budget-friendly HDDs. This page is your go-to resource for securing the best large-capacity storage deals online.

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$ per TB Price Size (TB) Drive Type Interface Brand Condition Source Product (Affiliate Link)
33.89 $135.57 4 HDD SATA WD New Ebay Western Digital Purple 4TB WD40PURX 5400RPM SATA 3.5" Internal HDD Hard Drive
33.99 $135.95 4 HDD SATA WD New Ebay Western Digital Red 4TB WD40EFRX 5400RPM SATA 3.5" NASware HDD Hard Disk Drive
34.00 $136.00 4 HDD SATA WD New Ebay Western Digital Red 4TB WD40EFRX 5400RPM SATA 3.5" NASware HDD Hard Disk Drive
34.09 $136.34 4 HDD SATA WD New Ebay Western Digital 4TB WD40PURX 5400RPM SATA 3.5" Internal HDD Hard Disk Drive
34.14 $136.56 4 HDD Enterprise SATA Seagate New Ebay for Seagate IronWolf 4TB ST4000VN008 NAS 64MB SATA 3.5" HDD Hard Disk Drive
34.25 $137.00 4 HDD SATA Dell New Ebay Dell ST4000NM0033 ES.3 4TB 7200RPM 6Gb/s 64MB 3.5" SATA HDD Hard Drive
34.57 $138.29 4 HDD SATA WD New Ebay 1PCS WD Purple 4TB WD40PURX 5400 RPM 64MB SATA 3.5" Internal HDD Hard Disk Drive
34.95 $69.90 2 HDD SATA Toshiba New Ebay Toshiba 2TB MQ03ABB200 5400RPM 16MB SATA 2.5" Laptop HDD Hard Disk Drive 15mm
34.95 $69.90 2 HDD SATA Toshiba New Ebay Toshiba 2TB MQ03ABB200 5400RPM 16MB SATA 2.5" Laptop HDD Hard Disk Drive 15mm
35.00 $69.99 2 HDD SATA Seagate Used Ebay Seagate ST2000VX003 2TB Surveillance 3.5 HDD Hard Drive | 5900 RPM
35.00 $69.99 2 HDD Enterprise SAS Dell Used Ebay DELL ST2000NX0433 2TB 2.5" 12Gb/s 128MB 7.2K RPM SAS HDD P/N: 1VD200-150
35.00 $104.99 3 HDD SATA WD Used Ebay Western Digital WD 3.5" WD Red 3TB SATA III 6Gbps HDD WD30EFRX-68EUZN0
35.00 $104.99 3 HDD SATA WD Used Ebay Western Digital WD 3.5" WD Red 3TB SATA III 6Gbps HDD WD30EFRX-68EUZN0
35.00 $140.00 4 HDD SATA Seagate New Ebay Seagate IronWolf Pro 4TB ST4000NE001 7200RPM 256MB SATA 3.5" NAS HDD Hard Drive
35.45 $141.80 4 HDD Enterprise SATA Seagate New Ebay Seagate IronWolf ST4000VN008 4TB NAS 64MB 6Gb/s SATA 3.5" HDD Hard Disk Drive
35.47 $106.40 3 HDD SATA WD New Ebay FOR FIT Western Digital Purple 3TB WD30PURX 64MB SATA 3.5" Internal Desktop HDD
35.75 $71.49 2 HDD SATA Toshiba New Ebay New Toshiba 2TB MQ03ABB200 M 5400RPM 16MB SATA 2.5" Laptop HDD Hard Disk Drive
36.25 $145.00 4 HDD Enterprise SATA Seagate New Ebay Seagate IronWolf 4TB ST4000VN008 NAS 64MB 6Gb/s SATA 3.5" HDD Hard Disk Drive
36.33 $109.00 3 HDD Enterprise SAS Dell New Ebay 91K8T ST33000650SS Dell POWEREDGE 3TB 7.2K 6G 64MB 3.5" SAS HDD R720 R720xd T310
37.00 $74.00 2 HDD Enterprise SAS Seagate Used Ebay 2TB SAS Seagate 2.5" Enterprise Capacity HDD Server Hard Drive 7.2K RPM 12Gbps
37.13 $148.50 4 HDD SATA ADATA New Ebay MaxDigitalData 4TB 64MB Cache 5900PM SATA 6.0Gb/s 3.5" Surveillance Hard Drive
37.33 $112.00 3 HDD SATA Seagate New Ebay Seagate SkyHawk 3TB ST3000VX010 3.5" SATA III 6Gb HDD Internal Hard Drive
37.50 $149.98 4 HDD SATA WD New Ebay WD Red 4TB NAS HDD 5400RPM SATA 6Gb/s 64MB 3.5" WDBMMA0040HNC-NRSN NEW
37.50 $74.99 2 HDD SATA Dell Open box Ebay Dell 0NPVM6 2TB 3.5" HDD 7200RPM SATA 6Gb/s Enterprise Drive HGST MG04ACA200NY
37.50 $74.99 2 HDD SATA Dell Open box Ebay Dell 0NPVM6 2TB 3.5" HDD 7200RPM SATA 6Gb/s Enterprise Drive HGST MG04ACA200NY
37.50 $150.00 4 HDD SATA WD Used Ebay Western Digital WD_BLACK 4TB 3.5" SATA III 7200RPM 256MB Gaming HDD - Sealed
37.67 $150.68 4 HDD SATA WD New Ebay Western Digital Red Plus WD40EFPX/WD40EFZX 4TB 3.5" 7.2K SATA Hard Drive
38.25 $153.00 4 HDD SATA Seagate New Ebay Seagate Skyhawk ST4000VX007 4TB 5900RPM 64MB SATA 6Gb/s 3.5 inch HDD Hard Disk
38.31 $153.25 4 HDD SATA Seagate New Ebay NewSeagate 4TB ST4000LM024 Barracuda 2.5" Internal Hard Drive 15mm SATA HDD
38.39 $153.55 4 HDD SATA Seagate New Ebay NEW Seagate IronWolf Pro ST4000NE001 4TB 7200RPM 256MB SATA 3.5" NAS HDD Hard
38.75 $77.49 2 HDD SATA WD Used Ebay Western Digital WD Caviar Green WD20EARS 2TB SATA I 3.5in HDD 64MB Advanced
38.75 $155.00 4 HDD SATA Seagate New Ebay ST4000NT001 Seagate IronWolf Pro Hard Drive 4TB 7200RPM 256MB SATA HDD 3.5" New
39.00 $78.00 2 HDD Enterprise SAS Seagate New Ebay NewST2000NM0045 Seagate Enterprise 2TB 7.2K 12Gbps SAS V.5 3.5'' HDD Hard Drive
39.45 $78.90 2 HDD SATA Seagate New Ebay Seagate Barracuda 2TB, ST2000DM006 SATA 6gb/s 3.5" Internal PC HDD Hard Drive
39.50 $79.00 2 HDD Enterprise SAS Dell Used Ebay Dell XY986 2TB 7.2K SAS 12Gb/s 128MB 512e 2.5" ENT HDD ST2000NX0273 0XY986
39.50 $158.00 4 HDD SATA Seagate New Ebay ST4000NM0035 Seagate Exos 7E8 4TB Internal 7.2K RPM SATA 6Gbps HDD New
39.50 $79.00 2 HDD Enterprise SAS Dell Used Ebay Dell XY986 2TB 7.2K SAS 12Gb/s 128MB 512e 2.5" ENT HDD ST2000NX0273 0XY986
39.51 $118.52 3 HDD SATA Hitachi New Ebay HITACHI HUA723030ALA640 0F12456 H3U30006472S 3TB 7.2K RPM 3Gb/s SATA 3.5" HDD
39.75 $159.00 4 HDD SATA Seagate Open box Ebay SEAGATE ST4000LM024 4TB 2.5" SATA 5400RPM 128MB HDD LAPTOP HARD DRIVE
39.75 $79.50 2 HDD SATA Seagate New Ebay Seagate IronWolf 2TB 5900RPM SATA 3.5" (ST2000VN004) NAS HDD Hard Disk Drive
39.75 $79.50 2 HDD SATA WD New Ebay Western Digital 2TB WD20EJRX 64MB SATA 3.5" HDD Hard Disk Drive For PC DVR CCTV
39.75 $79.50 2 HDD Enterprise SAS Seagate New Ebay NEW Seagate ST2000NX0433 2TB 128MB SAS 12Gb/s 2.5" Enterprise HDD Capacity v3
39.75 $159.00 4 HDD SATA Seagate Open box Ebay SEAGATE ST4000LM024 4TB 2.5" SATA 5400RPM 128MB HDD LAPTOP HARD DRIVE
39.85 $79.70 2 HDD SATA Seagate New Ebay Seagate Exos 7E8 ST2000NM0055 2TB 128MB Cache 7200Rpm Sata 3.5'' HDD Hard Drive
40.00 $79.99 2 HDD SATA Seagate New Ebay Seagate SkyHawk 2TB ST2000VX008 SATA 3.5" CCTV VCR PC HDD Hard Disk Drive
40.00 $79.99 2 HDD Enterprise SAS Seagate Used Ebay Seagate EXOS 7E2000 ST2000NX0263 2TB 7.2K 2.5" SAS HDD V3 Enterprise HD Grade A
40.00 $79.99 2 HDD SATA Seagate Open box Ebay Seagate Video HDD ST2000VM003 2TB 5900RPM 3.5" SATA Security CCTV DVR
40.00 $79.99 2 HDD SATA Seagate New Ebay Seagate SkyHawk 2TB ST2000VX008 SATA 3.5" CCTV VCR PC HDD Hard Disk Drive
40.00 $159.99 4 HDD SATA WD Used Ebay Western Digital WD Gold HDD WD4003FRYZ 4TB w/ 256MB Cache SATA III 7200rpm 3.5"
40.31 $120.94 3 HDD SATA Hitachi New Ebay HITACHI HUA723030ALA640 0F12456 H3U30006472S 3TB 7.2K RPM 3Gb/s SATA 3.5" HDD
40.31 $120.94 3 HDD SATA Hitachi New Ebay HITACHI HUA723030ALA640 0F1246 H3U30006472S 3TB 7.2K RPM 3Gb/s SATA 3.5" HDD
40.33 $121.00 3 HDD SATA WD New Ebay Western Digital 3TB WD30EFRX NASware 5400RPM SATA 3.5" Internal HDD Hard Drive
40.45 $80.90 2 HDD SATA WD New Ebay Western Digital 2TB WD20NPVZ 5400RPM 8MB SATA 2.5" Laptop HDD Hard Disk Drive
40.50 $81.00 2 HDD Enterprise SATA Seagate New Ebay Seagate Constellation ES ST2000NM0011 2TB 3.5" SATA 6.0Gb/s Enterprise HDD T9-A2
40.50 $81.00 2 HDD Enterprise SATA Seagate New Ebay Seagate Constellation ES ST2000NM0011 2TB 3.5" SATA 6.0Gb/s Enterprise HDD T9-A2
41.03 $119.00 2.9 HDD SATA Toshiba New Ebay Toshiba MG03ACA300 SATA 2.9TB Internal 7200RPM 3.5" HDD
41.03 $119.00 2.9 HDD SATA Toshiba New Ebay Toshiba MG03ACA300 SATA 2.9TB Internal 7200RPM 3.5" HDD
41.25 $165.00 4 HDD SATA Seagate New Ebay Seagate IronWolf 4TB ST4000VN006 NAS 3.5" 5400RPM SATA HARD DRIVE HDD New
41.25 $165.00 4 HDD SATA Seagate New Ebay Seagate IronWolf 4TB ST4000VN006 NAS 3.5" 5400RPM SATA HARD DRIVE HDD New
41.25 $165.00 4 HDD SATA Seagate New Ebay Seagate Exos 7E10 ST4000NM000B 4TB SATA 3.5" 7200RPM 256MB 6Gb Hard Drive HDD
41.25 $165.00 4 HDD SATA WD Used Ebay NAS HDD WD Red Plus (5400RPM, 3.5", SATA III) 4TB WD40EFZX
41.25 $165.00 4 HDD SATA Seagate New Ebay 4TB Seagate IronWolf Pro 7200RPM 256MB SATA HDD 3.5" ST4000NT001 Hard Drives NEW
41.47 $124.41 3 HDD SATA WD New Ebay New WD Purple 3TB WD30PURX 64MB SATA 3.5" Internal Desktop HDD PC CCTV
41.48 $124.43 3 HDD SATA WD New Ebay WD Purple 3TB WD30PURX 64MB SATA 3.5" Internal Desktop HDD PC CCTV
41.48 $124.43 3 HDD SATA WD Used Ebay WD 3TB WD30EFRX 5400RPM NASware SATA 3.5" Internal HDD Hard Drive
41.48 $124.43 3 HDD SATA WD New Ebay WD Purple 3TB WD30PURX 64MB SATA 3.5" Internal Desktop HDD PC CCTV
41.68 $125.05 3 HDD SATA Seagate New Ebay Seagate BarraCuda ST3000DM008 3TB 7200RPM 64MB SATA 3.5" PC HDD Hard Drive
41.68 $125.05 3 HDD SATA WD New Ebay WD Purple 3TB WD30PURX 64MB SATA 3.5" Internal Desktop HDD PC CCTV
41.75 $166.99 4 SSD SATA Samsung New Ebay 4TB 870 EVO SATA III SSD 4TB 2.5” Internal Solid State Drive Hard Disk 2.5 Inch
41.75 $166.99 4 SSD SATA Samsung New Ebay 4TB 870 EVO SATA III SSD 4TB 2.5” Internal Solid State Drive Hard Disk 2.5 Inch
42.00 $126.00 3 HDD SATA Seagate New Ebay ST3000VX010 Seagate SkyHawk 3TB 3.5" SATA III 6Gb HDD Internal Hard Drive New
42.50 $169.98 4 HDD Enterprise SAS Oracle Used Ebay Sun / Oracle 7065489 4TB 3.5" 7200 RPM SAS 6.0Gb/s HDD
42.50 $85.00 2 HDD SATA Seagate New Ebay Seagate ST2000VN004 IronWolf 2TB 5900RPM SATA 3.5" NAS HDD Original Hard Drives
42.50 $170.00 4 HDD SATA WD New Ebay 1PCS for WD Purple 4TB WD40PURX 5400 RPM 64MB SATA 3.5" Internal HDD
43.00 $172.00 4 HDD Enterprise SAS Lenovo New Ebay Lenovo 4TB 00MM730 00MM734 00MM732 7.2K RPM SAS 6Gbps 3.5" NL HDD Hard Drive NEW
43.00 $172.00 4 HDD Enterprise SAS HP New Ebay HPE 872487-B21 872745-001 4TB 12Gb SAS 7.2K 7200RPM 3.5" G9 Gen10 HDD Hard Drive
43.33 $129.99 3 HDD SATA Toshiba Used Ebay Toshiba MG03ACA300 3TB 7200RPM 2.5" SATA Internal HDD 64MB Cache 8DAYS POWER
43.33 $129.99 3 HDD SATA Toshiba Used Ebay Toshiba MG03ACA300 3TB 7200RPM 2.5" SATA Internal HDD 64MB Cache 8DAYS POWER
43.33 $129.99 3 HDD SATA HP Open box Ebay ✔️NEW HP 628182-001 3TB 7.2K 3.5" LFF 6G SATA HD Gen8/9 628061-B21 US SELLER
43.96 $131.88 3 HDD SATA WD New Ebay Western Digital 3TB WD30EFRX NASware 5400RPM SATA 3.5" Internal HDD Hard Drive
45.00 $179.98 4 HDD SATA Seagate New Ebay Seagate SkyHawk 4TB Surveillance 3.5" SATA HDD 5400RPM (ST4000VX016)
45.00 $89.99 2 HDD SATA Toshiba Open box Ebay Toshiba 3.5" DT01ABA200V 2TB 5700RPM SATA3 32M Cache Desktop Internal HDD
45.00 $89.99 2 HDD SATA Seagate Used Ebay Seagate Exos ST2000NX0253 1FM101-004 2TB 2.5" SATA 7200RPM HDD
45.00 $89.99 2 HDD SATA Seagate Used Ebay Seagate Mobile ST2000LM007 2TB 2.5" SATA 6Gb/s Laptop HDD 7mm OEM 1R8174-568
45.00 $89.99 2 HDD SATA WD New Ebay WD22PURZ 2TB Purple Surveillance HDD 256MB Cache 3.5" SATA CCTV Drive
45.00 $179.98 4 HDD SATA Seagate New Ebay Seagate SkyHawk 4TB Surveillance 3.5" SATA HDD 5400RPM (ST4000VX016)
45.00 $179.99 4 HDD SATA Seagate New Ebay NEW ST4000NE001 Seagate IronWolf Pro 4TB 7200RPM 256MB SATA 3.5" NAS HDD Hard
45.00 $179.99 4 HDD SATA WD New Ebay NEW Western Digital WD Black 4TB, SATA III, 3.5" Internal Hard Drive WD4005FZBX
45.00 $90.00 2 HDD SATA WD New Ebay WD22PURZ Purple 2TB Surveillance HDD 256MB Cache 3.5" SATA CCTV Drive
45.00 $90.00 2 HDD Enterprise SAS Seagate New Ebay ST2000NM0023 Seagate 9ZM275-031 2TB 7.2KRPM 6Gb/s 3.5"SAS HDD Hard Drive
45.00 $90.00 2 HDD SATA WD New Ebay WD22PURZ Purple 2TB Surveillance HDD 256MB Cache 3.5" SATA CCTV Drive
45.79 $178.60 3.9 HDD SATA WD Open box Ebay FIT FOR Western Digital My Passport X 3.9TB Internal 5400RPM 3.5" (WD40EZRZ) HDD
46.09 $184.35 4 HDD SATA Seagate New Ebay NEW ST4000NE001 Seagate IronWolf Pro 4TB 7200RPM 256MB SATA 3.5" NAS HDD Hard
46.25 $138.76 3 HDD SATA Seagate New Ebay FIT FOR Seagate 3TB 7200RPM SATA 6.0 GB/s 128 Hard Drive ST3000NM0005
47.50 $95.00 2 HDD SATA Seagate New Ebay Seagate Barracuda ST2000DM001 2TB 3.5" SATA 7200RPM Desktop Internal HDD - NEW
48.75 $195.00 4 HDD SATA Seagate New Ebay Seagate ST4000NM0115 Enterprise Capacity 3.5'' HDD 4TB 7200 RPM 512e SATA
48.75 $195.00 4 HDD Enterprise SAS Dell New Ebay YXG4K ST4000NM0025 Dell GEN13 4TB 7.2K RPM 12Gb/s 3.5" SAS SERVER HDD Hard Drive
48.75 $195.00 4 HDD SATA Dell New Ebay MWHY9 ST4000NM0265 Dell EXOS 4TB 7.2K 6G 3.5" SATA HARD DRIVE
48.75 $195.00 4 HDD SATA Seagate New Ebay Seagate ST4000NM0115 Enterprise Capacity 3.5'' HDD 4TB 7200 RPM 512e SATA
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