Seagate Constellation 4tb
Overview
Product sourcing insights & recommendations
The Seagate Constellation 4TB (Enterprise Capacity 3.5) series is currently navigating a highly volatile period in 2026, characterized by surging prices and severe supply constraints due to the global AI data center boom Winbuzzer.
Product Overview & Status
The Constellation ES.3 (e.g., ST4000NM0033) is a legacy enterprise-grade HDD known for its 7,200 RPM spindle speed and 128MB cache Memory4LessStoragereview.
- Life Cycle: While it was a flagship enterprise model, it has largely been succeeded by the Seagate Exos series (e.g., Exos 7E8) StoragereviewAlibaba.
- Availability: New factory stock is rare; the market is now dominated by "Renewed" (refurbished) units and third-party legacy inventory AmazonAlibaba.
Market Trends & Insights (2026)
* Price Explosion: Consumer and secondary enterprise HDD prices have increased by approximately 50% as manufacturers like Seagate and Western Digital have sold out their entire 2026 production capacity to AI hyperscalers (AWS, OpenAI, etc.) WinbuzzerFusionww.
* Sourcing Difficulty: For a 4TB enterprise drive that historically cost under $100, current B2B listings for new-condition legacy units can reach $420–$580 Alibaba.
* Segment Dominance: The 4TB–10TB range continues to capture nearly 38% of the enterprise NAS market, as it offers a sweet spot for smaller server deployments despite the shift toward higher-density 20TB+ drives Dataintelo.
Sourcing Recommendations
If you are specifically looking for Seagate 4TB enterprise storage, the Exos 7E8 is the most viable modern alternative, currently listing at $125–$128 in bulk, significantly cheaper than trying to source new "Constellation" branded legacy stock Alibaba.
I have detailed current availability for the Seagate 4TB enterprise range. You can continue with:
Seagate Enterprise Capacity 3.5 Hdd 4tb Sata Sas
Products · Top picks & verified manufacturers
Enterprise Capacity 3.5'' HDD 4TB 7200 RPM 512n SAS 12Gb/s 128MB Cache ST4000NM001B ST4000NM025B Internal Hard Disk for Server
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Enterprise HDD Exos 7E8 4TB Internal HDD 3.5 Inch SATA 7200RPM Server Storage Disk ST4000NM0035 128m Cache
Used 4TB Hard Drives Enterprise Capacity 3.5 ST4000NT001 4TB 7.2K RPM 128MB Cache 3.5" SATA 6Gb/s HDD Internal Hard Drive
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Original Seagate Exos 3.5" SAS 12Gbps Enterprise Internal Hard Disk 4TB 8TB 12TB 16TB 20TB Server HDD
Xiamen Dongchengxing Information Technology Co., Ltd.🇨🇳CN4 yrs
Original NEW Sea-gate ST4000NM000A 4TB SATA 3.5inch Hard Disk Drive Enterprise HDD
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Henan Zhoukeer Technology Co., LTD🇨🇳CN4 yrs
Original NEW 4TB SATA Sea-gate ST4000NM000B Enterprise HDD 3.5inch Internal Hard Disk Drive Server Laptop 4TB SAS
Hangzhou Rasmai International Trade Co., Ltd.🇨🇳CN3 yrs
ST4000NM000B 4TB Internal Hard Drive Enterprise HDD 3.5 Inch 512n SATA 6Gb/s 7200RPM 256MB Hard Disk Drives
ANKE AUTOMATION LTD🇺🇸US3 yrs
4T SATA 3.5inch Enterprise Hard Drive Galaxy Series ST4000NM0033 ST40000VX007
Enterprise 3.5-Inch 4 TB Storage Server ST4000NM000A Used Internal Electronic Accessory SATA Expansion Port
Shenzhen Hanxinda Technology Co., Ltd.verified🇨🇳CN2 yrs
ST4000NM000B 4TB Internal Hard Drive Enterprise HDD 3.5 Inch 512n SATA 6Gb/s 7200RPM 256MB Hard Disk Drives
ST4000NM000B 4TB Internal Drive Enterprise HDD 3.5 Inch 512n SATA 6Gb/s 7200RPM 256MB Hard Disk Drives
Niko Industry INC🇺🇸US1 yr
S Eagate ST4000NM000B Exos Enterprise-Grade 4TB 7200RPM PMR Perpendicular Recording Mechanical Hard Drive for NAS
Shenzhen Aochuangshi Technology Co., Ltd.🇨🇳CN3 yrs
New 4TB 3.5-Inch Enterprise Internal HDD SATA 6Gb/s 7200RPM 256MB Cache High Reliability for Servers & Desktops ST4000NM000A
Exos 7E10 4TB SAS 12Gb/s 7200RPM 256MB Cache 3.5" Enterprise Hard Drive ST4000NM007B
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Enterprise St4000nm000a 4tb 7.2k 6gb/s 256mb 3.5" 2hz100 SATA Interbal Hard Drive
ST4000NM001B 4TB 3.5-inch 7200RPM Enterprise-Class 12Gb SAS Server Hard Drive
Exos 4TB SAS 12Gbps Enterprise HDD 3.5 Inch 7200RPM Server Hard Disk Drive Data Center Storage Drive
Beijing Qingyida Technology Co., Ltd.verified🇨🇳CN1 yr
ST4000NM0035 Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive
Guangzhou Suobo Information Technology Co., Ltd.🇨🇳CN2 yrs
1 Brand New Original Item Exos Enterprise St4000nm003a 4tb 7200rpm Sas 12gb/s 3.5" Hdd Hard Drive Plc
MG10ADA400E MG Series 4TB Internal Enterprise Hard Drive 3.5" SATA 7200 RPM 24/7 Operation Server Hyperscale Cloud 550TB/Year
Haoma (Beijing) Technology Co., Limited🇨🇳CN8 yrs
ST4000NM000A Enterprise 4TB 7200 RPM NAS Mechanical Hard Disk Internal SATA 256MB Cache 3.5" New
Dazhe E-commerce (Shenzhen) Co., Ltd.🇨🇳CN1 yr
ST4000NM002A ST4000NM0035 Original NEW for Seagate 4TB Exos 7200RPM Vertical NAS Enterprise Hard Disk
Shanghai Beiyi Information Technology Co., Ltd.🇨🇳CN6 yrs
High-quality 3.5-inch 4TB 6TB 8TB 12TB 16TB 18TB 20TB 22TB Enterprise-level Server Hard Drive
New Original 400-AUSS 4tb Hard Drive 3.5inch Sas 12gb/S Enterprise Hard Drive Server
Beijing Shibei Acceleration Technology Co., Ltd.verified🇨🇳CN4 yrs
For Seagate Helium for Galaxy Enterprise Desktop NAS Mechanical Hard Drive Compatible 10TB 12TB 16TB 18TB 20TB New for Server
Shenzhen Jimei Youcun E-Commerce Co., Ltd.🇨🇳CN1 yr
ST4000NM0023 4TB 7200RPM 3.5 Inch SAS HDD ST4000NM0023 Enterprise Server Hard Drive for PowerEdge Storage Wholesale Bulk
Shenzhen Wonderful Technology Co., Ltd.verified🇨🇳CN5 yrs
ST4000NM000B 4TB Internal Hard Drive Enterprise HDD 3.5 Inch 512n SATA 6Gb/s 7200RPM 256MB Hard Disk Drives
Suitable for Seagate 4TB Hard Drive 4t SATA 6Gb/s 7200RPM 256MB Cache 3.5-inch Enterprise Server Hard Drive
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Sources & References
25 sources cited · Verified industry data & reports
Enterprise Capacity 3.5
Seagate.com
Specs. Seagate® Constellation® ES.3 SATA 6Gb/s 4-TB Hard Drive. ST4000NM0033. Capacity: 4TB; Advanced Write Caching (Internal NOR flash):; PowerBalance&trade ...
Is the Seagate Constellation ES.3 4TB 7200RPM SATA 3.0 ...
Reddit · r/buildapc
Full modelt text: Seagate Constellation ES.3 ST4000NM0033 SATA 3.0 7200 RPM 3.5" 4 TB Hey everyone, I’m planning to get a 4TB hard drive to start ...
Seagate 4TB Enterprise Hard Drive Constellation ES.3 ...
livethroughthis.org
Massive 4TB storage capacity. Fast 7200 RPM spindle speed drives fast data throughput. Large 128MB cache architecture … 24/7 reliability profile
Seagate Constellation ES.3 4TB Internal SATA Hard Drive ...
Best Buy
This item is no longer available in new condition. 7200 revolutions per minute. Product Weight: 24.7 ounces … of up to 6 Gbps. Tablet, laptop 4 ...
Seagate Delivers Industry's Highest Capacity Hard Drives ...
Seagate.com
Seagate is delivering on its roadmap to scale from today's 4+TB per-disk toward a future 10TB per-disk – enabling hard drive capacities of up ...
Seagate Enterprise Capacity 3.5 HDD Constellation ES.3 ...
StorageReview.com
The ES.3 is a 7,200 RPM, 3.5" enterprise hard drive with SAS or SATA 6Gb/s interface that's ed in capacities up to 4TB. 4TB (5 disks, 10 heads) ...