4 TB hard drive and SSD prices

Workhorse capacity for NAS volumes, Plex servers, and desktop archives

We compare 154 4 TB hard drives and SSDs from retailers we track. Checkout prices at Amazon and other stores can differ from what we last recorded.

4 TB hard drive prices

Prices last updated: August 14, 2026

Drives we compare
154
Hard drives (HDD)
94
SSDs
60
Cheapest hard drive per TB
$17.50 per TB: Seagate ST4000NM0023 Constellation ES.3 4TB 7200 RPM 128MB cache SAS 6.0Gb/s 3.5 internal hard drive (Bare Drive) (Renewed) (4 TB) at $70.00
Cheapest SSD per TB
$73.00 per TB: Crucial X8 4TB Portable SSD - Up to 1050MB/s - PC and Mac - USB 3.2 External Solid State Drive - CT4000X8SSD9, Black (4 TB) at $292.00
4 TB price per TB range
$17.50 to $275.00

Best value 4 TB drives

  1. Seagate ST4000NM0023 Constellation ES.3 4TB 7200 RPM 128MB cache SAS 6.0Gb/s 3.5 internal hard drive (Bare Drive) (Renewed) (4 TB) at $70.00 ($17.50 per TB)
  2. MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) (4 TB) at $70.00 ($17.50 per TB)
  3. DELL 4TB 3.5 inches 7.2k NL SAS 6Gbs HDD (529FG) (Renewed) (4 TB) at $72.00 ($18.00 per TB)
  4. Seagate TECHNOLOGY ST4000NM0023 HDD 4TB 7200RPM SAS 128MB (Renewed) (4 TB) at $80.00 ($20.00 per TB)

4 TB hard drive buying guide

Who a 4 TB drive is for

4 TB is the entry point for serious home NAS builds, local Plex libraries, and photographers storing multiple years of shoots on one disk.

4 TB hard drive vs SSD

4 TB HDDs deliver strong price per TB for always-on storage. 4 TB SSDs are available for fast scratch disks and compact rigs, but flash premium remains noticeable, compare both in the stats block.

What to look for in a 4 TB drive

  • NAS vs desktop labels: vibration sensors and firmware tuning differ.
  • Interface: SATA for most NAS bays; USB for externals; M.2 NVMe for SSDs.
  • Workload rating: surveillance and enterprise lines target different write patterns.
  • Power and heat in external desktop enclosures, ventilation matters at 7200 RPM.

How we compare 4 TB prices

4 TB HDDs frequently set the value floor for price per TB in consumer gear. Watch the cheapest HDD and SSD rows below before you default to a familiar brand.

4 TB price per TB on this page

Among 149 drives we compare on this page, price per TB runs from about $17.50 to $275.00. Checkout totals and coupons can differ.

Compare all 4 TB hard drive prices

Showing 1 to 50 of 154 drives
Page 1 of 4
$70$17.54 TBRenewed5 yearsMDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) (4 TB)MDDInternalSAS
$70$17.54 TBRenewed3 monthsSeagate ST4000NM0023 Constellation ES.3 4TB 7200 RPM 128MB cache SAS 6.0Gb/s 3.5 internal hard drive (Bare Drive) (Renewed) (4 TB)SeagateInternalSAS
$72$184 TBRenewed3 monthsDELL 4TB 3.5 inches 7.2k NL SAS 6Gbs HDD (529FG) (Renewed) (4 TB)DELLInternalSAS
$80$204 TBUsed0 monthsHUS726040ALS210 HGST 4TB 7.2K 12G LFF SAS Hard Drive (4 TB)HUS726040ALS210InternalSAS
$80$204 TBRenewed3 monthsSeagate TECHNOLOGY ST4000NM0023 HDD 4TB 7200RPM SAS 128MB (Renewed) (4 TB)SeagateInternalSAS
$84$214 TBRenewed3 monthsDELL 4TB HDD SAS 3,5 Inch 7,2K Near Line, 202V7 (Near Line) (Renewed) (4 TB)DELLInternalSAS
$90$22.54 TBRenewed3 monthsDELL DRMYH-CML COMPELLENT 4TB NL SAS 3.5 Drive (Renewed) (4 TB)DELLInternalSAS
$93$23.254 TBRenewed3 monthsSeagate Enterprise Capacity ST4000NM0025 4TB 7200RPM SAS 6.0 GB/S 128MB 512N Enterprise Hard Drive (Renewed) (4 TB)SeagateInternalSAS
$95$23.754 TBRenewed3 monthsHGST Ultrastar 7K4000 4TB 7200 RPM 512n SAS 6Gb/s 3.5-Inch 64MB HDD Enterprise Hard Drive HUS724040ALS640 (0B26885) (Renewed) (4 TB)HGSTInternalSAS
$99$24.754 TBNew0 monthsSeagate Enterprise ST4000NM003A Disco rigido interno 3.5" 4000 GB SAS (4 TB)SeagateInternalSAS
$100$254 TBRenewed3 monthsSeagate ST4000NM0034 3.5 4TB 7200RPM SAS 12GB Hard Drive Seagate Technology ST4000NM0034 Seagate Hard Drives (Renewed) (4 TB)SeagateInternalSAS
$100$254 TBRenewed3 monthsDELL THGNN 4TB 7.2K 3.5 SATA 6GBS HDD (Renewed) (4 TB)DELLInternal 3.5"HDD
$100$254 TBRenewed3 monthsSeagate Enterprise Capacity 3.5 HDD (Constellation ES) 4TB 7200RPM 6Gbps SAS 128 MB Cache Internal Bare Drive ST4000NM0023 (Renewed) (4 TB)SeagateInternalSAS
$109$27.254 TBRenewed3 monthsDell/HGST Ultrastar 7K6000 HUS726040AL4215 0F22824 4TB 7200 RPM SAS 12Gb/s 4Kn 128MB 3.5in Enterprise Hard Drive (Renewed) (4 TB)Dell/HGSTInternalSAS
$109$27.254 TBRenewed3 monthsDELL 4TB 7200 RPM SAS 12Gb/s 4Kn 3.5in Enterprise PowerEdge Hard Drive for R730 R720 R710 R520 R530 R630 R430 T630 T710 R220 R720XD R510 R530XD R730XD 118000265 G13 (Renewed) (4 TB)DELLInternalSAS
$113$28.254 TBRenewed3 monthsDELL 4TB 7.2K 12Gbps NL SAS 3.5 HDD 512n (1MVTT) (Renewed) (4 TB)DELLInternalSAS
$115$28.754 TBRenewed3 monthsWD40EZRX Western Digital 4TB Internal Hard Drive IntelliPower 64MB Cache SATA 6.0Gb (Renewed) (4 TB)WD40EZRXInternal 3.5"HDD
$120$304 TBRenewed2 yearsMDD MAXDIGITALDATA MaxDigitalData 4TB 64MB Cache 5900PM SATA 6Gbps 3.5-inch Internal Surveillance Hard Drive (MD4000GSA6459DVR) (Renewed) (4 TB)MDDInternal 3.5"HDD
$129$32.254 TBNew0 monthsSeagate Constellation ES.3 ST4000NM0033 4 TB Hard Drive - 3.5 Internal - SATASeagateInternal 3.5"HDD
$129$32.254 TBNew1 yearModusTech 4TB Desktop External Hard Drive (NOT-Portable) — Vault USB-C 3.1 (5Gbps) High-Speed HDD for PC, Mac, Laptop & Console, Mains-Powered Backup Storage, 2-Year Warranty (4 TB)ModusTechExternal 3.5"HDD
$130$32.54 TBUsed2 yearsAvolusion T8 Series 4TB USB 3.0 External Gaming Hard Drive for PS5 Game Console (Black) - 2 Year Warranty (4 TB)AvolusionExternal 3.5"HDD
$138$34.54 TBUsed0 months3.5In 26.1Mm 4000Gb 128Mb 7200Rpm Sas Ultra 4Kn Ise,Hgst,Hus726040al4210 (4 TB)3.5InInternalSAS
$139$34.754 TBUsed0 monthsSeagate Barracuda 4 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST4000DM004)SeagateInternal 3.5"HDD
$140$354 TBUsed0 monthsWhite Label WL 4TB 7200RPM 64MB Cache SATA 6.0Gb/s (Enterprise Grade) 3.5" Hard Drive (for Server, RAID, NAS, DVR, Desktop PC) (4 TB)WhiteInternal 3.5"HDD
$147$36.754 TBRenewed3 monthsHGST Ultrastar 7K4000 4TB 3.5in 7200 RPM SAS 12Gb/s 64MB Cache Internal Enterprise Hard Drive - HUS724040ALS640 (Renewed) (4 TB)HGSTInternalSAS
$149$37.254 TBNew0 monthsSeagate 4TB Enterprise Capacity SAS 12Gb s 512n 3.5" Internal Hard Drive Model ST4000NM0025 (4 TB)SeagateInternalSAS
$149$37.254 TBNew0 monthsWestern Digital Re 4TB SAS Datacenter Capacity Hard Drive 3.5 inch 7200 RPM 32MB Cache | WD4001FYYG | (4 TB)Western DigitalInternalSAS
$149$37.254 TBUsed0 monthsHGST 0B36051 4TB 3.5 inch 256MB 7200RPM SAS Ultra 512E TCG Encryption P3 7K6 Bare (4 TB)HGSTInternalSAS
$149$37.254 TBRenewed3 monthsHITACHI 2022 HGST WD Ultrastar HUS726T4TALE6L4 4TB 7200 RPM 512e SATA 6Gb/s 3.5-inch Internal Hard Disk Drive (Renewed) (4 TB)HITACHIInternal 3.5"HDD
$150$37.54 TBUsed3 monthsSeagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive - Frustration Free Packaging (ST4000NM0035) (Certified Refurbished) (4 TB)SeagateInternal 3.5"HDD
$150$37.54 TBRenewed3 monthsSeagate Enterprise Capacity 3.5 | ST4000NM0035 | 4TB 7.2K RPM 128MB Cache 3.5in SATA 6Gb/s | 512n | FIPS 140-2 | Enterprise Internal Hard Disk Drive (Renewed) (4 TB)SeagateInternal 3.5"HDD
$150$37.54 TBRenewed3 monthsSeagate BarraCuda Internal Hard Drive 4TB SATA 6Gb/s 128MB Cache 2.5-Inch 15mm (ST4000LM024) (Renewed),Mechanical Hard Disk (4 TB)SeagateInternal 2.5"HDD
$150$37.54 TBRenewed3 monthsHGST Ultrastar 7K6000 HUS726040ALE610 (0F23005) 4 TB 7200 RPM SATA 6Gb/s 3.5-Inch Internal Hard Drive (Renewed)HGSTInternal 3.5"HDD
$150$37.54 TBRenewed3 monthsSeagate Barracuda ST4000LM024 4 TB 2.5in Internal Hard Drive (Renewed)SeagateInternal 2.5"HDD
$155$38.754 TBUsed0 monthsSeagate 4 TB 3.5" Internal Hard DriveSeagateInternal 3.5"HDD
$157$39.254 TBNew1 yearBUSlink HB4TBHDD 4TB Hard Drive Expansion for Eufy HomeBase S380 (HomeBase 3) (4 TB)BUSlinkInternal 3.5"HDD
$159$39.754 TBUsed0 monthsSeagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard DriveSeagateInternal 2.5"HDD
$160$404 TBUsed2 yearsMaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) (4 TB)MaxDigitalDataInternal 3.5"HDD
$160$404 TBUsed0 monthsDELL 4TB HDD SAS 3,5 Inch 7,2K Near Line, 202V7 (Near Line) (4 TB)DELLInternalSAS
$160$404 TBRenewed3 yearsMDD MAXDIGITALDATA MDD (MDD4TSATA6472DVR) 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5-inch Internal Surveillance Hard Drive (Renewed) (4 TB)MDDInternal 3.5"HDD
$160$404 TBNew3 yearsSeagate Skyhawk 4TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management and in-House Rescue Services (ST4000VXZ16/016) (4 TB)SeagateInternal 3.5"HDD
$160$404 TBUsed3 yearsMDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) (4 TB)MDDInternal 3.5"HDD
$160$404 TBRenewed3 monthsHGST Ultrastar 7K6000 4TB 7200 RPM SATA 128MB Cache 3.5" Internal Enterprise Hard Drive - HUS726040ALE610 (0F23005) (Renewed) (4 TB)HGSTInternal 3.5"HDD
$160$404 TBRenewed2 yearsAvolusion PRO-T8 Series 4TB USB 3.0 External Gaming Hard Drive for PS5 Game Console (Black) - 2 Year Warranty (Renewed) (4 TB)AvolusionExternal 3.5"HDD
$160$40.964 TBNew2 yearsSeagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (STGX4000400) (4 TB)SeagateExternal 2.5"HDD
$165$41.254 TBUsed0 monthsSeagate 4 TB 3.5" Internal Hard DriveSeagateInternal 3.5"HDD
$165$41.254 TBUsed5 yearsHGST Ultrastar 7K4000 4TB 3.5" 7200 RPM SAS 12Gb/s 64MB Cache Internal Enterprise Hard Drive - HUS724040ALS640 (4 TB)HGSTInternalSAS
$169$42.254 TBNew0 monthsSeagate BarraCuda Mobile Hard Drive 4TB SATA 6Gb/s 128MB Cache 2.5-Inch 15mm (ST4000LM024),Mechanical Hard Disk (4 TB)SeagateInternal 2.5"HDD
$170$42.54 TBNew2 yearsMDD ST4000LM024 4TB 5400RPM 16MB Cache SATA 6.0Gb/s 2.5in Hard Drive (15mm Thickness for TiVo, MiniPC, CCTV DVR only, NOT for Laptop) (4 TB)MDDInternal 2.5"HDD
$170$42.54 TBRenewed2 yearsSeagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035) (Renewed) (4 TB)SeagateInternal 3.5"HDD
Showing 1 to 50 of 154 drives
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Showing 50 drives per page. Use the pager at the top or bottom of the table, or open the full hard drive price comparison to shop every size at once.

4 TB hard drive questions

  • 4 TB HDD vs 4 TB SSD for NAS?

    HDDs dominate NAS value. SSDs in NAS are niche (quiet, low-power caches). Most home arrays use large HDDs plus a small SSD cache if the NAS supports it.

  • How loud is a 4 TB desktop HDD?

    7200 RPM models audibly seek under load; 5400 RPM and NAS-tuned drives are quieter. Spec sheets list idle and seek decibels when published.

  • Is SMR OK for a 4 TB backup drive?

    Fine for occasional backups and media copies. Avoid SMR for heavy torrenting, VM storage, or RAID pools that rewrite constantly.

  • How many 4 TB drives are on this page?

    We compare 154 4 TB hard drives and SSDs on this page, including nearby capacities within about 5% of 4 TB.

  • What do 4 TB drives cost on this page?

    Among comparable storage drives on this page, prices run from about $70.00 (Seagate ST4000NM0023 Constellation ES.3 4TB 7200 RPM 128MB cache SAS 6.0Gb/s 3.5 internal hard drive (Bare Drive) (Renewed) (4 TB)) up to $1100.00 (OWC Envoy Pro FX 4TB Thunderbolt 40Gb/s + USB-C 10Gb/s Portable NVMe SSD (4 TB)), before shipping or coupons.

  • What is the 4 TB price per TB on this page?

    About $17.50 to $275.00 per TB across 149 drives we use for this summary.

  • Cheapest 4 TB HDD on this page?

    Seagate ST4000NM0023 Constellation ES.3 4TB 7200 RPM 128MB cache SAS 6.0Gb/s 3.5 internal hard drive (Bare Drive) (Renewed) (4 TB) at $70.00 (about $17.50 per TB).

  • Cheapest 4 TB SSD on this page?

    Crucial X8 4TB Portable SSD - Up to 1050MB/s - PC and Mac - USB 3.2 External Solid State Drive - CT4000X8SSD9, Black (4 TB) at $292.00 (about $73.00 per TB).