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32MDD — 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

DELL HD,1TB,722N,IS12,3.5,S,CM,EC internal hard drive 7200 RPM 3.5" SAS. The unit ships in a LFF 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
LFF BAY→ 32MDD
SPECIFICATIONS
Part Number32MDD
ManufacturerDell
Form FactorLFF
Capacity1TB
COMPONENT DIAGRAM
RELEASE LATCH 1TB NL-SAS 7.2K 32MDD Dell NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 1TB | 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 32MDD MFR Dell
KEY FEATURES
•
LFF Form Factor
•
1TB Capacity
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
1SS127235RTCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - Gen 13
compatible
193VPCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - MPN - Gen 13
compatible
400-ALOOCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - DPN
compatible
400-ALORCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - SPN
compatible
400-ALQFCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - SPN
compatible
400-ALQZCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 13
98XDPSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
DGNTVSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
GWD7DSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
H0R8NSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
NFRPMSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
XD7K1SUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
193VPSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
1SS127235RTSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
400-ALOOSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
400-ALORSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
400-ALQFSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
400-ALQZSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
400-ALSCSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 32MDD?
32MDD is a DELL HD,1TB,722N,IS12,3.5,S,CM,EC internal hard drive 7200 RPM 3.5" SAS manufactured by Dell.
What parts can replace 32MDD?
There are 12 known substitutes for 32MDD: 1SS127235RT, 193VP, 400-ALOO and 9 more. Substitute compatibility should be verified for your specific system.
Is 32MDD still available?
32MDD is currently Unknown.
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Last verified: September 2026