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WD Green WD40EZRX 4TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - Bulk Bare Drive

Item #: 9SIV16GKP95244
Mfr. Part #: WD40EZRX
UNSPSC: 43201803

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Options: 4TB

4TB
3TB
2TB

IntelliPower 64MB Cache
SATA 6.0Gb/s
4TB
Cool and quiet
Innovative design
Retail or OEM packing may vary

Overview

Specs

Reviews (164)

Western Digital With Standard Mfg Warranty. Wd Green 4Tb 5400Rpm (Intellipower) Sata6Gbps 64Mb Buffer 3.5 Inch Desktop Hard Disk Drive

Model
Brand	WD
Series	Green
Model	WD40EZRX
Packaging	Bare Drive

Performance
Interface	SATA 6.0Gb/s
Capacity	4TB
RPM	IntelliPower
Cache	64MB

Features
Features	Cool and quiet -WD GreenPower Technology yields lower operating temperatures for increased reliability and low acoustics, perfect for ultra-quiet PCs and external drives. Reduced power consumption -Best-in-class power management technology delivers significant power savings and solid performance. Innovative design -WD Green drives are innovatively designed and manufactured with lead-free, conflict-free and halogen-free materials. IntelliSeek -Calculates optimum seek speeds to lower power consumption, noise and vibration. NoTouch Ramp Load technology -The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

Dimensions
Form Factor	3.5"

Additional Information
First Listed on Newegg	November 06, 2025

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WD Green WD40EZRX 4TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - Bulk Bare Drive

Learn more about the Western Digital WD40EZRX

Customer Reviews of the Western Digital WD40EZRX

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Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Item#: 9SIV16GKP95244

Meet Your Seller

WD Green WD40EZRX 4TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - Bulk Bare Drive

Learn more about the Western Digital WD40EZRX

Customer Reviews of the Western Digital WD40EZRX

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info