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400-AJPN — Storage Datasheet

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DELL · DRIVE SFF
WHAT YOU NEED TO KNOW
SAS backplane accepts SATA drives (not vice versa) Buy with tray when possible — saves cost vs separate tray
ALWAYS ASK: "Does it come with tray/caddy?"
PRODUCT OVERVIEW

Dell 1.2Tb SAS 12G 10K SFF 512n HDD - APN. Key specifications include Generation: 12th Gen. The unit ships in a SFF form factor suitable for standard rack-mount installations.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SFF BAY→ 400-AJPN
SPECIFICATIONS
Generation12th Gen
COMPONENT DIAGRAM
LATCH 1.2TB SAS 10K RPM 400-AJPN SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 1.2TB SAS 10K RPM 400-AJPN BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 1.2TB | SAS 10K RPM Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 400-AJPN CAP 1.2TB SAS
KEY FEATURES
•
SFF Form Factor
•
1.2TB Capacity
•
10K RPM Speed
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
01M0DCompatible
Dell 1.2Tb SAS 12G 10K SFF 512n HDD - APN
compatible
0KV02Compatible
Dell 1.2Tb SAS 12G 10K SFF 512n HDD - APN
compatible
3K30NCompatible
Dell 1.2Tb SAS 12G 10K SFF 512n HDD - APN
compatible
400-AJONCompatible
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
compatible
400-AJPDCompatible
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 13
compatible
400-AJPICompatible
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 20
89D42SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
9HFG5SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
9WMXDSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
9XNF6SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
F5HFMSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
FR6W6SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
FTJH1SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
FY96CSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
G2G54SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
G4NVNSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
GT8N2SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
GV6JRSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
H6NMGSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
JHCH0SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
K41G1SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
MF255SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
N8PH8SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
R0MWHSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
R3H6DSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
87GNYSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 400-AJPN?
400-AJPN is a Dell 1.2Tb SAS 12G 10K SFF 512n HDD - APN manufactured by DELL.
What parts can replace 400-AJPN?
There are 12 known substitutes for 400-AJPN: 01M0D, 0KV02, 3K30N and 9 more. Substitute compatibility should be verified for your specific system.
Is 400-AJPN still available?
400-AJPN is currently Unknown.
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Last verified: September 2026