4Tb Red Pro 7200Rpm Sata Iii Nas Hdd 4-Pack

4tb Red Pro 7200rpm Sata Iii Nas Hdd 4-pack

Product Code: eq165180
Availability: In Stock

$1,859.88 $2,362.05

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Reviews (20)

Engineered to deliver high performance and reliability to commercial and enterprise NAS environments, the 4TB Red Pro 7200rpm SATA III NAS HDD 4-Packfrom 4TB Red Pro 7200rpm SATA III NAS HDD 4-Packis well-suited for multimedia and creative pros, medium to large businesses, and commercial and enterprise NAS systems. Able to work in RAID-optimized NAS systems with an unlimited number of drive bays, this 4TB drive operates using a SATA III 6 Gb/s interface, a 256MB cache, and a rotational speed of 7200 rpm, which all help to ensure uninterrupted data transfers with a rate of up to 267 MB/s. This drive also features high levels of reliability, with 600,000 load/unload cycles, < 1 in 10¹⁵ non-recoverable read errors per bits read, a workload rate of 550TB per year, dual-plane balance control technology, and 2 million hours MTBF. Shock protection is provided by a multi-axis shock sensor and WD's NASware helps increase system compatibility, allowing Red Pro drives to be more easily integrated with your existing network infrastructure.

16TB Storage Capacity (4 x 4TB) 3.5" Form Factor SATA III 6 Gb/s Interface 256MB Cache 7200 rpm Data Transfer Speeds up to 267 MB/s 600,000 Load/Unload Cycles 2 Million Hours MTBF Multi-Axis Shock Sensor NASware Technology

Key Specs
Total Installed Storage	4 TB
Drive Type	SATA III / 3.5" HDD (7200 rpm)
Read Speed	Maximum: 267 MB/s
Write Speed	Maximum: 267 MB/s
Parameters
Drive Type	SATA III / 3.5" HDD (7200 rpm)
Read Speed	Maximum: 267 MB/s
Write Speed	Maximum: 267 MB/s
Encryption Support	No
Mean Time Between Failures (MTBF)	2.0 Million Hours
Endurance (Total Bytes Written)	550 TB
Power Draw	5.8 W (Active) 4.0 W (Idle) 0.3 W (Standby)
Input Power	12 VDC at 2 A
General
Operating Conditions	32 to 149°F / 0 to 65°C
Operating Shock	65 G / 2.0 ms
Storage Conditions	-40 to 158°F / -40 to 70°C
Dimensions	5.8 x 4 x 1" / 147 x 101.6 x 26.1 mm
Weight	1.59 lb / 0.72 kg
Packaging Info
Package Weight	1.745 lb
Box Dimensions (LxWxH)	7.9 x 5 x 2.5"

4TB storage capacity
For RAID-optimized NAS systems with an unlimited number of bays
Workload rating of up 550TB per year and up to a 2 million hours MTBF

Multimedia creative pros
Medium to large businesses
Commercial and enterprise NAS systems

Western Digital's exclusive NASware technology fine tunes drive parameters to match NAS system workloads, which helps increase performance and reliability.

WD Red Pro hard drives are designed to handle the rigorous demands of high-intensity 24/7 multi-user NAS environments and increase system durability.

Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures.

WD Red Pro drives include Rotation Vibration (RV) sensors that anticipate and proactively counteract disturbances caused by increased vibration. By dispersing excess vibration across the drive chassis, turbulence is minimized, performance is maintained, and drives are protected.

WD Red Pro hard drives include a multi-axis shock sensor to detect subtle shock events and automatically compensate with dynamic fly height technology to further protect the drives in NAS enclosures.

Western Digital stands behind their NAS storage solutions with the assurance of a limited 5-year limited warranty and world-class support services for hassle free data storage.

Related Questions and Answers

Q: 1. What is the spin rate (RPM?)

A: This is a 5400RPM HDD.

Q: 2. Does it work in the Synology DS1819+?

A: Yes, this would be compatible with DS1819+.

Q: 3. What's the manufacturer's warranty?

A: The Western Digital 4TB Red WD40EFRX drive includes a three year WD warranty.

Q: 4. So is this a WD100EFAX drive in the box or something else? WDBMMA0100HNC-WRSN isn't listed anywhere I can find!

A: I ordered on a few days ago for my NAS and received the WD101EFAX (air filled). I was hoping for the WD100EFAX (helium filled) because I have four of those already in my RAID array and four empty slots and I wanted them all to match. I guess it doesn't matter. From what I can tell, the only real difference is it runs a few degrees hotter due to the air filled design instead of helium. WD100EFAX 36C/97F vs WD101EFAX 41C/106F.

Q: 5. The product model selection and display image show 256mb cache but the product description itself shows 64mb. I'm assuming the former is correct?

A: This product has 256MB of cache.

Q: 6. whats the actual model number? per WD site 6tb red pro is WD6003FFBX (6TB). but i see WDBRJY0060HNC-WRSN in the title. not clear

A: WDBRJY0060HNC-WRSN is the Retail part number for WD6003FFBX.

Q: 7. Western digital

A: Yes it is a Western Digital drive.

Q: 8. Is this WD 6T Red Pro NEW product from Factory or refurished / recertified ?

A: NEW from factory

Q: 9. Can I use these hard drives in the Promise Technology 6TB Pegasus2 R2+ Thunderbolt 2 RAID Storage Array? B&H # PRP2R2HD6US MFR # P2R2HD6CFUS

A: Yes, but the W.D red is optimized for NAS drives.

Q: 10. What is the performance increase (read and/or write) between Western Digital Red Pro and WD Gold/Ultrastar?

A: Speed is nearly the same. The Ultrastars are Enterprise grade drives with higher MTBF ratings and designed for sustained 24/7 uptime.

JPADCAP149	16/08/2024
[550 TB] Fast and Big...Plenty of space for Video Raw files ! 5

Spartacus1970	09/08/2024
[7.9 x 5 x 2.5"] This NAS Raid drive works great for backing up all my important files/photos. 5

Alan S	17/07/2024
[7.9 x 5 x 2.5"] I love WD's higher end drives like the Blacks, Reds, and Purples (Greens and Blues are garbage). I pretty much use WD exclusively, except for SSD which I prefer Samsung Evo's . I have 2 Synology NAS' with WD Reds in Raid 5 arrays (4 drives each). one drive starts to die approximately every 3 years (IO errors with a few bad sectors). I just configured a new Synology RS820+ in raid 10 w/(4) 4tb WD Red pro drives. No problems at all. The drives were shipped in OEM boxes, within a bigger box. All nice and tidy. I then ordered another drive, as a spare, which was also nicely packaged. I went with red pro over regular red for the higher cache. 5

JC IT	08/07/2024
[1.745 lb] Works in the NAS as it should but you have to do one step before you can add it to the RAID. You need to remove all other HDD to format it, in the WD My Cloud EX4100, unless you have a stand alone setup to do so. Once formatted, you're just a few button clicks away from getting it setup on you RAID. Our last HDD was the same brand and size that lasted about 7 years at a usage rate of nearly 50 hours a week. 5

Anonymous	23/06/2024
[4 TB] Will only use the Red Pro rotational drives from WD for my NAS projects. 5

Daniel	23/06/2024
[1.745 lb] Recently upgraded to a new RAID set up and purchased these. Some of the reviews say they are loud but I don't know what they are talking about. These are running so quiet and they are super fast. Loving them after a few weeks of continual use. 5

Lucas	04/06/2024
[1.745 lb] I've only had these a few weeks so it's hard to say how long they'll last, but I've had no issues with them. Very quiet drives, just churning away in my NAS. 5

Nevin	25/05/2024
[12 VDC at 2 A] These drives work well for their intended use. In over 5 years I have only had issues with one of them considering how may I have in service. 5