2TNTT

Name: Dell 2TNTT 12TB 7.2K NL SAS-12Gbps 512e 256MB 3.5inch Hot Plug Hdd with Tray
Brand: Dell
SKU: 2TNTT
Price: 384 USD
Availability: InStock
Rating: 5 (22 reviews)

Dell 2TNTT 12TB 7.2K NL SAS-12Gbps 512e 256MB 3.5inch Hot Plug Hdd with Tray

Dell

2TNTT

$384.00

DELL 2TNTT is a hard disk drive designed for use in DELL Poweredge servers and Powervault storage. It provides a storage capacity of 12TB, suitable for critical data and applications. A rotational speed of 7200 RPM ensures quick data access.

SAS-12Gbps interface for connectivity
256MB buffer and 512e format for reliability
Hot-plug support for easy maintenance
Manufactured for use with DELL Poweredge servers and Powervault storage

General Information:

Manufacturer: DELL
Manufacturer Part Number: 2TNTT
DELL Part Number: 400-auut
Product Type: Hard Disk Drive with Tray

Technical Information:

Storage Capacity: 12 TB
Form Factor: 3.5 Inch
Interface: SAS-12Gbps
Cache: 256 MB
Sector Size: 512e

Performance:

Rotational Speed: 7200 RPM
Average Latency: 4.16 ms
Sustained Transfer Rate: 243 MB/s (read), 255 MB/s (write)
Seek Time (read, typical): 8.0 ms
Seek Time (write, typical): 8.6 ms
Buffer: 256 MB

Expansion & Connectivity:

Interfaces: 1 x SAS 12 Gb/s
Compatible Bays: 1 x Hot-swap - 3.5

Compatibility:

Poweredge R230
Poweredge R330
Poweredge R430
Poweredge R530
Poweredge T330
Poweredge T430
Poweredge T440

As a global leading network hardware supplier, GenuineModules always devotes to meeting the needs of clients of all sizes, including resellers, system integrators and end-users. We have an outstanding sales group and a professional technical team to ensure that you enjoy the best products, technical supports and services. If you have any questions, need technical consultation or special Dell 2TNTT Dell 2TNTT 12TB 7.2K NL SAS-12Gbps 512e 256MB 3.5inch Hot Plug Hdd with Tray price offer for your project, please Contact us. We will gladly learn about your needs and recommend the best compatible products from our portfolio.

Brand Reviews

Caliosola	Jun 02, 2026
0WTRD1 Worked right away in my Dell N3048. Setup was basically plug it in, connect LC fiber, done. Link came up at 10Gb

Meissner	Jun 02, 2026
0PGYJT Popped right into our Dell S4128 and linked up at 10Gb immediately. Setup was basically nothing, just plug it in and it came up. Been running warm but stable for daily backups and VM traffic.

Kreinin	Mar 26, 2026
0PGYJT Used this in a Dell R640 to connect into our top-of-rack switch where we only had copper available. Setup was easy, and the server recognized it right away

Steven Hill	Mar 10, 2026
0GF76J Genuine Finisar inside, Dell on the label. Best of both worlds—enterprise quality with guaranteed compatibility. Pulled solid light levels across a 500m run. No complaints.

Thomas Wright	Mar 10, 2026
0RN84N Genuine Dell transceivers. A bit pricey but you're paying for guaranteed compatibility. Pulled solid light levels across a 10km run. No syslog errors, no headaches.

Hauke	Jan 29, 2026
0XTY28 almost bought a cheaper copy, but glad I didn’t. This is the original 0XTY28 and it works right away after installation. No compatibility issues at all. Save yourself the trouble — don’t go for fake knock-offs.

Marly	Dec 09, 2025
02K1YV its good fast for all service i recommend any one to shop this store

Allen	Oct 22, 2025
0D7P80 Got the Dell 0D7P80 QSFP28 for my network setup. Setup was simple, and it’s been running ok so far. Seems to do the job I needed it for.