PartsTable / COMPONENT / 2MJ55
2MJ55 — Storage Datasheet
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Dell · DRIVE LFF
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW
Increase the storage capacity of your Dell™ System with 4 TB Hard Drive from Dell. It boasts a storage capacity of up to 4 TB, enabling users to store large amounts of data. Featuring Serial ATA interface, this hard drive delivers enhanced data transfer speed.
Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
LFF BAY →
2MJ55
SPECIFICATIONS
Part Number 2MJ55 Manufacturer Dell Form Factor LFF Capacity 4TB
COMPONENT DIAGRAM
RELEASE LATCH
4TB
NL-SAS 7.2K
2MJ55
Dell
NL-SAS INTERFACE
INTERPOSER
SAS drive in
SATA tray? Check
board compatibility
3.5" (101.6 x 146mm)
LFF 3.5" DRIVE | 4TB | NL-SAS 7.2K
NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse
Tray generation matters | Gen8 LFF tray differs from Gen10
TITLE
LFF 3.5" DRIVE
PN
2MJ55
MFR
Dell
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
400-AEGK Compatible Dell 4Tb SATA 6G 7.2K LFF HDD R/T-Series Tray - DPN - Gen 13
compatible
400-ADZP Compatible Dell 4Tb SATA 6G 7.2K LFF HDD R/T-Series Tray - DPN
compatible
GCHH1 Compatible Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
compatible
01D23 Compatible Dell 4Tb SATA 6G 7.2K LFF 512n HDD R/T-Series Tray - MPN - Gen 13
compatible
161-BBRL Compatible Dell 4Tb SATA 6G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 14
compatible
19W0R Compatible Dell 4Tb SATA 6G 7.2K LFF 512n HDD R/T-Series Tray - MPN - Gen 14
compatible
LIFECYCLE
Status UNKNOWN
Availability —
RoHS Compliant EAR99 ESD Sensitive Not HAZMAT
THIS PART SUBSTITUTES FOR 20
9PR63 SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
9XWKW SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
C48DW SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
FNGX4 SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
GCHH1 SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
JK4WF SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
JV8KF SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
KH21H SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
KN40K SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
KRH17 SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
MWHY9 SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
N36YX SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
PF0YF SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
THGNN SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
V4V0X SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
XPJ47 SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
YH3T9 SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
01D23 SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
161-BBRL SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
95M6K SUBSTITUTE Dell 4Tb SATA 6G 7.2K LFF 512n HDD - APN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 2MJ55?
2MJ55 is a DELL 2MJ55 internal hard drive 4 TB 7200 RPM 3.5" Serial ATA III manufactured by Dell.
What parts can replace 2MJ55?
There are 12 known substitutes for 2MJ55: 400-AEGK, 400-ADZP, GCHH1 and 9 more. Substitute compatibility should be verified for your specific system.
Is 2MJ55 still available?
2MJ55 is currently Unknown.