Western Digital 4tb
Overview
Product sourcing insights & recommendations
The market for Western Digital 4TB storage in 2026 is currently facing a severe supply crisis. Due to unprecedented demand from AI data centers, Western Digital has sold out its entire 2026 manufacturing capacity for hard drives PcmagEconomictimes. Retail prices for 4TB HDDs have surged by ~22% year-over-year, with popular models like the WD Blue now priced between $95 and $120 Alibaba.
Key findings include:
- Cloud Priority: Over 89% of WD's revenue is now driven by cloud contracts, leaving the retail market with thin inventory and 3-6 month wait times AlibabaNascompares.
- Tech Transition: 4TB HDDs have shifted to "cold" archival storage, while SSDs now dominate the performance tier, becoming more cost-competitive for active workloads TheinsightpartnersAlibaba.
- Buying Risk: Many mid-tier 4TB drives use SMR technology, which may suffer performance drops; sourcing CMR-based drives like the WD Red Pro is highly recommended for reliability AlibabaAlibaba.
Detailed pricing, competitor analysis, and specific product recommendations are available in the report below.
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Wd Blue 4tb Hdd
Products · 3 lists
4TB 3.5 Inch SATA Blue Desktop Hard Drive WD40EZRZ WD40EZAZ WD40EZZX WD40EZAX WD40EZRX Internal HDD
Niko Industry INC🇺🇸US1 yr
4TB 3.5 Inch SATA Blue Desktop Hard Drive WD40EZRZ WD40EZAZ WD40EZZX WD40EZAX WD40EZRX Internal HDD
Desktop Hard Drive WD40EZRZ Blue 4TB 3.5" SATA 6Gb/s Interface 5400 RPM 64MB Storage HDD for Desktop PC and Multimedia Storage
Shenzhen Linkcore Tech Ltd🇨🇳CN1 yr
Blue 3.5" CMR SATA III Internal HDD 500GB-6TB Surveillance for Desktop NAS DVR Karaoke Use Metal 7200 RPM 64MB Cache
Shaanxi Zhenning Technology Co., Ltd.🇨🇳CN1 yr
For 4TB for Blue Internal Hard Drive HDD-5400 RPM SATA 6 Gb/s 128 MB Cache 3.5"-WD40EZZX NAS
Tianxin Electronics (Chengdu) Co., Ltd.🇨🇳CN1 yr
WD40EZRZ 4TB SATA 6Gb/s 5400RPM 64MB Cache 3.5inch CMR Internal Desktop HDD Hard Disk Drive Blue for PC Storage
Shenzhen Huatenmax Technology Co., Ltd.🇨🇳CN3 yrs
Blue 2.5" SATA HDD 500GB 1TB 2TB 4TB 5TB 5400RPM 128MB Cache Original for Laptop
Xiamen Dongchengxing Information Technology Co., Ltd.🇨🇳CN4 yrs
/Xishu Internal Mechanical Hard Disk <320GB Laptop New Blue-Purple Disk
Shenzhen Jimei Youcun E-Commerce Co., Ltd.🇨🇳CN1 yr
4TB 7200 RPM NAS Array Enterprise Hard Drive Disk HDD HD Internal SATA 6Gb/s 256M 3.5" Harddisk MG08ADA400N MG10ADA400E
MG08-D MG08ADA400E 4 TB Hard Drive - 3.5" Internal - SATA
EASY STORAGE GLOBE LIMITED🇨🇳CN3 yrs
Used HDD 4TB Hard Drive MG04ACA400E 128MB 7200RPM SATA 3.5inch Enterprise Hard Drive HDD Hard Drive 3.5 Inch NAS DVR NVR CCTV
Shenzhen Turbo Supply Chain Co., Ltd.🇨🇳CN1 yr
Mechanical Hard Disk With 2TB for PC and Mac Hardware Platform Blue 2 TB HDD
Guangzhou Ketan Information Technology Co., Ltd.🇨🇳CN9 yrs
Data Mechanical Hard Disk 4t 40NPJZ Blue Disk 2.5-inch 4tb Computer
High-Performance 4tb Hard Drive St4000nm000A St4000nm000b St4000vn006 St4000ne001 HDD High Capacity Storage 4TB Large Storage Id
HOA LONG HOME COMPANY LIMITED🇻🇳VN1 yr
WD4003FFBX 4TB 8TB Red Pro NAS Hard Disk Drive 7200 RPM Class SATA 6Gb 256MB Cache 3.5 Inch Internal HDD for Server Application
Shenzhen Lefan Electronics Co., Ltd.verified🇨🇳CN4 yrs
Purple Surveillance Internal HDD 1TB/2TB/4TB/6TB/8TB/10TB/12TB/16TB 3.5 Inch 64M Cache SATA III 701-800MB/s Read/Write
Foshan Da Tuo Electronic Industrial Co., Limitedverified🇨🇳CN9 yrs
WDBPKJ0040BBK 4TB External Hard Drive
Shenzhen Fit It Co., Ltd.🇨🇳CN12 yrs
USED 4TB 3.5 Inch Desktop Hard Drive for Surveillance Hdd Internal Hard Drive
Shenzhen Tianfeng International Technology Co., Ltd.verified🇨🇳CN6 yrs
ST4000LM024 4TB SATA 6.0Gb/s HDD Server Hdd 5400RPM 128MB Cache SATA 6.0Gb/s 2.5" Server Hard Drive Hdd Server Hard Disk
Guangzhou Youxun Information Technology Co., Ltd.verified🇨🇳CN6 yrs
WD43PURZ Is a 3.5-inch Surveillance-grade Hard Disk Drive (HDD) 4TB Designed for 24/7 Operation in High-workload Environments
Shenzhen Yoqinee E-Commerce Co., Ltd.🇨🇳CN1 yr
4TB Internal HDD ST4000VX016 3.5 Inch SATA III 6Gb/s 5400RPM 256MB Cache New Metal Desktop CCTV DVR NVR Storage Hard Drive
Shenzhen Miaoxiaocheng Technology Co., Ltd.🇨🇳CN1 yr
WD43PURZ 4TB SATA 6Gb/s 3.5-Inch Internal Hard Drive New 301-400MB/s Read/Write Speed NAS 128MB Cache for
TECHNOVERSE BUSINESS SOLUTIONSverified🇮🇳IN3 yrs
ST4000LM024 4TB SATA 6.0Gb/s HDD Server Hdd 5400RPM 128MB Cache SATA 6.0Gb/s 2.5" Server Hard Drive Hdd Server Hard Disk
CRYSTAL DRINK COMPANY LIMITED🇹🇭TH1 yrST4000LM024 4TB SATA 6.0Gb/s HDD Server Hdd 5400RPM 128MB Cache SATA 6.0Gb/s 2.5" Server Hard Drive Hdd Server Hard Disk
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Sources & References
27 sources cited · Verified industry data & reports
HDD shortage : r/UgreenNASync
Reddit · r/UgreenNASync
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