I purchased (2) 12-tb: anyone knows why i get 10.91-tb for each? why are we short?

Hard drive manufacturers use base 10 for size. So 1 TB = 10**12 bytes. Your system uses base 2 for counting, so 1 TiB = 2**40 bytes. A base 2 TiB is larger than a base 10 TB. The actual name for a base 2 terabyte is a tebibyte, or TiB. A base 10 TB is TB or terabyte.

Can this be used as a normal hdd storage drive for a desktop pc?

Quick answer YES The more complete answer starts with 'WHY'? First, NAS rated disks are typically more expensive than desktop drives. They are built for different use expectations. One of the answers mentioned always leaving the system powered on. Most NAS setups are powered on and left on. They do not power cycle (and more importantly heat cycle) with any regularity. As such, the drives are built to operate in that environment. Another answer mentioned RPMs and many NAS drives spin at 5400/5900 RPMs. This means that the place on the platter where you file is stored takes longer to rotate around than it would on a typical desktop drive of 7200 RPM. Another answer mentioned vibration. The desktop is less vibration isolated (typically) than a NAS setup. Shop a 7200 (or faster) RPM disk or consider NVMe or SSD is the budget allows. You will not only likely save money initially but will have better performance in the longer term.

Is this drive smr if so i don't want it!

At least the IronWolf Pro drives are all CMR (=PMR), and not SMR. I think some of the smaller capacity non-Pro drives used to be SMR, but I think now even they are all CMR.

Does this drive come with sata cable?

No it's a bare drive no screws no cables.

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Seagate IronWolf Pro 125 SSD, 3.84TB, NAS, Internal SSD, 2.5 Inch, SATA, 6GB/s, speeds up to 545MB/s, 1 DWPD endurance, 24x7 performance for Creative Pro (ZA3840NX1A001)

Product ID: 386317879

Details

Brand
Seagate
Colour
HDD
Compatible devices
Desktop
Connectivity technology
SATA
Digital storage capacity
12 TB
Hard disk description
Solid State

⚡545MB/s max speed

🔄1 DWPD endurance

🛡️24x7 RAID-optimized reliability

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Description

🚀 Power your NAS like a pro — speed, endurance, and reliability in one sleek SSD!

RAID OPTIMIZED AGILITY - AgileArray firmware and vibration sensors keep your multi-bay NAS running smooth 24/7.
IRON WOLF HEALTH MANAGEMENT - Proactive drive monitoring integrated with compatible OS for peace of mind.
BLAZING FAST NAS PERFORMANCE - Experience up to 545MB/s SATA speeds for seamless multi-user workflows.
BUSINESS GRADE CAPACITY SUPPORT - Massive 3.84TB storage backed by a 3-year warranty and data recovery service.
ENDURANCE BUILT FOR THE LONG HAUL - 1 Drive Write Per Day (DWPD) ensures your data stays safe under heavy workloads.

The Seagate IronWolf Pro 125 SSD offers 3.84TB of high-performance NAS storage with SATA 6Gb/s interface, delivering speeds up to 545MB/s and 1 DWPD endurance. Designed for 24/7 multi-user environments, it features AgileArray firmware for RAID optimization, vibration sensors for stability, and integrated IronWolf Health Management. Ideal for creative professionals and business users demanding reliable, fast, and durable internal SSD storage.

Specifications

ASIN	B084ZTSMWF
Additional Features	Data Recovery Service
Best Sellers Rank	#3,950 in Computers ( See Top 100 in Computers ) #11 in Internal Hard Drives
Brand	Seagate
Built-In Media	HDD 12TB IronWolf
Cache Memory Installed Size	256
Color	HDD
Compatible Devices	Desktop
Connectivity Technology	SATA
Customer Package Type	Standard Packaging
Customer Reviews	4.5 4.5 out of 5 stars (8,863)
Data Transfer Rate	6 Gigabits Per Second
Digital Storage Capacity	12 TB
Enclosure Material	Metal
Form Factor	3.5-inch
Global Trade Identification Number	03665155000090, 08719706018548
Hard Disk Description	Solid State Drive
Hard Disk Form Factor	3.5 Inches
Hard Disk Interface	Serial ATA
Hard Disk Rotational Speed	7.2E+3 RPM
Hard-Drive Size	3.84 TB
Hardware Connectivity	SATA 6.0 Gb/s
Installation Type	Internal Hard Drive
Item Dimensions L x W x Thickness	37.3L x 25.9W x 6.6Th centimeters
Item Weight	649 g
Manufacturer	Seagate
Media Speed	750 MB/s
Mfr Part Number	ST12000VNZ008/N0008
Model Name	ST12000VNZ008
Model Number	ST12000VNZ008
Number of Items	1
Read Speed	180 Megabytes Per Second
Specific Uses For Product	Business
UPC	763649136348

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S$1147

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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