Barracuda | 4 TB | 5400 RPM | Buffer 256 MB | 3.5 ” | Serial ATA III | 4xHDD number of heads | Average latency 6 ms | Operating temperature (T-T) 0 – 60 °C | Weight 490 g
Versatile, Fast and Dependable
BarraCuda leads the industry with the highest capacities for desktops and mobile computers. With drives available up to 10 TB, the BarraCuda portfolio is a great option for upgrades at any price point. The uncompromising BarraCuda Pro marries industry-leading storage capacity with 7,200-RPM spin speeds for snappy performance and load times when gaming or performing heavy workloads. BarraCuda Pro also comes equipped with a 5-year limited warranty.
Amazing Versatility
Get the most out of your storage with BarraCuda hard drives. From computers full of photos and memories to gaming PCs that need more room to play, BarraCuda grows with you.
3.5-Inch BarraCuda Hard Drives Deliver!
Rock-solid reliability built on over 20 years of BarraCuda innovation. Versatile mix of capacity and price point options to fit any budget. Multi-Tier Caching Technology™ for excellent hard drive performance
Introducing the All-New BarraCuda Pro 3.5-Inch Hard Drive!
The BarraCuda Pro is a creative professional’s and tech enthusiast’s dream. Equipped with 7,200 RPM makes the BarraCuda Pro the fastest 10 TB desktop drive available. Large cache size pushes your PC to new performance heights so you can load applications and files even faster. Plus the BarraCuda Pro is backed by a best-in-class, 5-year limited warranty for your peace of mind.
Introducing the All-New BarraCuda Pro 3.5-Inch Hard Drive!
The BarraCuda Pro is a creative professional’s and tech enthusiast’s dream. Equipped with 7,200 RPM makes the BarraCuda Pro the fastest 10 TB desktop drive available. Large cache size pushes your PC to new performance heights so you can load applications and files even faster. Plus the BarraCuda Pro is backed by a best-in-class, 5-year limited warranty for your peace of mind.
Multi-Tier Caching Technology
All hard drives in the BarraCuda family come equipped with Multi-Tier Caching Technology (MTC). MTC takes your PC to new performance levels, so you can load applications and files faster than ever before. By applying intelligent layers of NAND Flash, DRAM and media cache technologies, BarraCuda delivers improved read and write performance by optimising data flow.
Multi-Tier Caching Technology White Paper
BarraCuda Pro Comes With Rescue Data Recovery Plans
Your data matters. And you rely on it. Rescue Data Recovery Plans provide peace of mind for creative pros and performance PC users alike, and now they come standard on BarraCuda Pro. Whether there is a hard drive mechanical issue or something accidently happened to your drive, Seagate has got you covered. A Rescue Data Recovery Plan gives you access to experienced data recovery experts who deliver a 95% customer satisfaction rating. Purchase a BarraCuda Pro drive and you are covered for 2 years—that’s 2 years you don’t ever have to worry about the data on your hard drive.
Trusted Dependability
The BarraCuda family of reliable hard drives is here to stay, for years to come.
Experience — For more than 20 years, Seagate has manufactured and delivered the super-reliable BarraCuda family of drives BarraCuda — Seagate’s drive-reliability data simply speaks for itself, and the BarraCuda family is often recognised by leading publications and customers. Worry less with a hard drive that has your back — BarraCuda Pro comes equipped with a 5-year limited warranty.
| Summary | Seagate Barracuda ST4000DM004. HDD capacity: 4 TB, HDD speed: 5400 RPM, Storage drive buffer size: 256 MB, HDD size: 3.5″, Interface: Serial ATA III |
| Unit Box Height | 0.15 |
| Unit Box Length | 0.02 |
| Unit Box Width | 0.1 |
| Average latency | 6ms |
| Bytes per sector | 4096 |
| Component for | PC |
| HDD capacity | 4000GB |
| HDD interface transfer rate | 6Gbit/s |
| HDD number of heads | 4 |
| HDD size | 3.5″ |
| HDD speed | 5400RPM |
| Interface | Serial ATA III |
| Start/stop cycles | 300000 |
| Storage drive buffer size | 256MB |
| Type | HDD |
| Operating voltage | 5 / 12V |
| Power consumption (idle) | 2.5W |
| Power consumption (standby) | 0.25W |
| Power consumption (typical) | 5W |
| Start-up current | 2A |
| Non-operating altitude | -304 – 12192m |
| Non-operating shock | 300G |
| Non-operating vibration | 3G |
| Operating altitude | -304 – 3048m |
| Operating relative humidity (H-H) | 5 – 90% |
| Operating shock | 80G |
| Operating temperature (T-T) | 0 – 60°C |
| Operating vibration | 0.25G |
| Storage relative humidity (H-H) | 5 – 95% |
| Storage temperature (T-T) | -40 – 70°C |
| Storage drive adapter included | No |
| Depth | 146.99mm |
| Height | 20.17mm |
| Weight | 490g |
| Width | 101.6mm |
| Harmonized System (HS) code | 84717050 |
| Master (outer) cases per pallet | 40pc(s) |
| Compliance certificates | RoHS |
| Drive ready time | 10s |
| HDD Family name | Barracuda |
| Units per Shipping Box | 25 |
| Unit Calculated Volume | 0.001269cubm |
| Unit Calculated Weight | 0.468kg |
Switch DAHUA DH-CS4010-8ET2GT-110 Type L2 PoE ports 8 110 Watts CS4010-8ET2GT-110 




Michael O’Connor –
Picked up this 4TB BarraCuda for my home PC upgrade. It’s perfect for storing my massive photo collection. The 5400 RPM speed keeps things cool and quiet, which I appreciate. Scandi.cam delivered it quickly and in perfect condition. I’m really happy with this purchase and the solid service provided.
Michael O’Connor –