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Home / Dell / Hard Drives / Dell 400-ATJO

Dell 400-ATJO 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD

Part Number: 400-ATJO     Brand: Dell
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Dell 400-ATJO Product Specs

▲
Brand
Dell
Capacity
1.2TB
Hot-Swappable
Yes
Spindle Speed
10K
Interface Type
SAS
Data Transfer Rate
12Gb/s
Encryption
Self Encrypting Drive (SED)
Form Factor
2.5" SFF

This Dell Hard Drive 400-ATJO is compatible with these Dell Servers

▲
PowerEdge
C6420 R240 R340 R350 R440 R450 R540 R550 R6415 R650 R650XS R6515 R6525 R740 R740XD R740XD2 R7415 R7425 R750 R750XA R750XS R7515 R7525 R840 R940 T140 T350

Dell 400-ATJO Description

▼

The Dell 400-ATJO 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD is a high-performance hard drive designed for enterprise-level storage solutions. Ideal for use in Dell PowerEdge and Dell PowerVault servers, this drive offers reliable and secure data storage with fast data transfer speeds. Whether you are upgrading your server's storage capacity or replacing a faulty drive, the Dell 400-ATJO ensures seamless compatibility and robust performance in demanding data center environments.

Key specifications of this drive highlight its advanced features and suitability for professional use. It boasts a 1.2TB capacity, providing ample storage space for critical applications and databases. The 10,000 RPM spindle speed ensures quick access and retrieval of data, while the 12Gb/s SAS interface supports high-speed data transfer for improved efficiency. Additionally, this drive is hot-swappable, allowing for easy replacement without downtime, and it includes Self Encrypting Drive (SED) technology to safeguard sensitive information.

  • Brand: Dell
  • Capacity: 1.2TB
  • Hot-Swappable: Yes
  • Spindle Speed: 10,000 RPM
  • Interface Type: SAS (Serial Attached SCSI)
  • Data Transfer Rate: 12 Gb/s
  • Encryption: Self Encrypting Drive (SED)
  • Form Factor: 2.5" Small Form Factor (SFF)

For your convenience, here are some compatible spare part numbers related to the Dell 400-ATJO drive. These parts ensure you have reliable replacement options to maintain your server’s optimal performance:

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ⓘ We found 34 subs for the Dell 400-ATJO
100% Match
Dell 400-BDLR 1.2TB SAS 12Gb/s 2.5" SFF 10K HDD
Dell 400-BDLR 1.2TB SAS 12Gb/s 2.5" SFF 10K HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-AGVY 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AGVY 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-AMPK 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AMPK 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-ALSE 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-ALSE 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-AKYD 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AKYD 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-AKMY 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AKMY 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-AKLR 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AKLR 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-AHTR 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AHTR 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-AHNE 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AHNE 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-ALSF 1.2TB SAS 12Gb/s 3.5" LFF 10K SED HDD
Dell 400-ALSF 1.2TB SAS 12Gb/s 3.5" LFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-ALSG 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-ALSG 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-ATJP 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-ATJP 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-AUXE 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AUXE 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-ASHK 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-ASHK 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
100% Match
Dell 400-AHNG 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AHNG 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
98% Match
Dell 0MHD2P/MHD2P 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 0MHD2P/MHD2P 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 64MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
98% Match
Dell 400-AMLD 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AMLD 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
+ Dual Port: Yes
98% Match
Dell 400-AGVZ 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AGVZ 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
98% Match
Dell 0P6N2K/P6N2K 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 0P6N2K/P6N2K 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
98% Match
Dell 400-AMPF 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AMPF 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
+ Dual Port: Yes
98% Match
Dell 400-AVIE 1.2TB Write Intensive SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AVIE 1.2TB Write Intensive SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
98% Match
Dell 0P8N29/P8N29 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 0P8N29/P8N29 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
98% Match
Dell 400-AHNS 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AHNS 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
+ Dual Port: Yes
98% Match
Dell 044VRV/44VRV 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 044VRV/44VRV 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
98% Match
Dell 400-AVIH 1.2TB Write Intensive SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AVIH 1.2TB Write Intensive SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
98% Match
Dell 400-AHMY 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AHMY 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
+ Dual Port: Yes
98% Match
Dell 0VYPGD/VYPGD 1.2TB SAS 12G 10K 3.5" LFF SED Hot Swap HDD
Dell 0VYPGD/VYPGD 1.2TB SAS 12G 10K 3.5" LFF SED Hot Swap HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
96% Match
Dell 0DMP3R/DMP3R 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 0DMP3R/DMP3R 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: Dell
+ Product Line: Exos
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
96% Match
Dell 400-AHNO 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AHNO 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
+ Sector Size: 4K Native
+ Dual Port: Yes
96% Match
Dell 400-AHVO 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 400-AHVO 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 64MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
+ Dual Port: Yes
94% Match
Dell 0VD2NT/VD2NT 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
Dell 0VD2NT/VD2NT 1.2TB SAS 12Gb/s 2.5" SFF 10K SED HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 64MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
+ Sector Size: 512e
+ Dual Port: Yes
94% Match
Dell 0V2KWT/V2KWT 1.2TB SAS 12Gb/s 2.5" SFF 10K SED 512e HDD
Dell 0V2KWT/V2KWT 1.2TB SAS 12Gb/s 2.5" SFF 10K SED 512e HDD
✓ Spindle Speed: 10K
✓ Capacity: 1.2TB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: Dell
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Self Encrypting Drive (SED)
+ Sector Size: 512e
+ Dual Port: Yes
0% Match
Micron MTFDDAK480TDN-1AT16ABYY 480GB SATA 6Gb/s 2.5" SFF Mixed Use TLC SSD
Micron MTFDDAK480TDN-1AT16ABYY 480GB SATA 6Gb/s 2.5" SFF Mixed Use TLC SSD
✓ Capacity: 480GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: Micron
✓ Workload: Mixed Use (MU)
✓ NAND Flash Memory Type: Triple-Level Cell (TLC)
✓ Data Transfer Rate: 6Gb/s
0% Match
DELL 14TH GEN SAS/SATA 2.5 SFF HARD DRIVE TRAY CADDY

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