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YF423 — 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 300Gb SAS 3G 10K LFF DP HDD - APN. 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→ YF423
SPECIFICATIONS
Part NumberYF423
ManufacturerDELL
Form FactorLFF
Capacity300GB
Speed10K RPM
COMPONENT DIAGRAM
RELEASE LATCH 300GB NL-SAS 10K RPM YF423 DELL NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 300GB | NL-SAS 10K RPM 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 YF423 MFR DELL
KEY FEATURES
•
LFF Form Factor
•
300GB 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
G8774Compatible
Dell 300Gb SAS 3G 10K LFF HDD - APN
compatible
FW956Compatible
Dell 300GB SAS 3G 10k LFF DP HDD - Apn
compatible
HT954Compatible
Dell 300GB SAS 3G 10k LFF DP HDD - Apn
compatible
JW552Compatible
Dell 300GB SAS 3G 10k LFF DP HDD - Apn
compatible
RN828Compatible
Dell 300GB SAS 3G 10k LFF DP HDD - Apn
compatible
YK580Compatible
Dell 300GB SAS 3G 10k LFF DP HDD - Apn
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 6
FW956SUBSTITUTE
Dell 300Gb SAS 3G 10K LFF HDD Bare Drive - DPN
DELL
G8774SUBSTITUTE
Dell 300Gb SAS 3G 10K LFF HDD Bare Drive - DPN
DELL
HT954SUBSTITUTE
Dell 300Gb SAS 3G 10K LFF HDD Bare Drive - DPN
DELL
JW552SUBSTITUTE
Dell 300Gb SAS 3G 10K LFF HDD Bare Drive - DPN
DELL
RN828SUBSTITUTE
Dell 300Gb SAS 3G 10K LFF HDD Bare Drive - DPN
DELL
YK580SUBSTITUTE
Dell 300Gb SAS 3G 10K LFF HDD Bare Drive - DPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is YF423?
YF423 is a Dell 300Gb SAS 3G 10K LFF DP HDD - APN manufactured by DELL.
What parts can replace YF423?
There are 12 known substitutes for YF423: G8774, FW956, HT954 and 9 more. Substitute compatibility should be verified for your specific system.
Is YF423 still available?
YF423 is currently Unknown.
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Last verified: September 2026