PartsTable
Technical Data Sheet
4Y50R20-863 ✓ Verified by PartsTable
Lenovo · STORAGE_HDD · 3.5_SATA_HDD
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

The Lenovo Essential USB Mouse is more than your basic mouse. It features an easy plug-and-play connection to PCs with a USB cable. The ergonomic full-size design provides comfortable grip for all day comfort.

A high-resolution, 1600 DPI optical sensor ensures you’ll be smoothly gliding from window-to-window. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-495-5987, indicating validated use in U.S. government and defense logistics supply chains.

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

WHERE IT FITS
STORAGE_HDD 3.5_SATA_HDD 4Y50R20-863
NSN: 7025-01-495-5987
FSC: 7025
CAGE: AT526 — MANA CONSULTING SRLS (ITA)
SPECIFICATIONS
Depth111 mm
Width62 mm
Height34 mm
Weight70 g
PurposeOffice
Form factorAmbidextrous
Scroll typeWheel
Buttons typePressed buttons
Cable length1.8 m
Package typeBox
CertificationBSMI, CB, CE, EAC, FCC, ICES, KCC, RCM, Serbia, TUV-GS, UL, VCCI
Product colourBlack
NSN7025-01-495-5987
COMPONENT DIAGRAM
RELEASE LATCH NL-SAS 7.2K 4Y50R20-863 Lenovo NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | 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 4Y50R20-863 MFR Lenovo
KEY FEATURES
Ambidextrous
NONDEFINITIVE SPEC/STD DATA: 0.094MM WEIGHT MM
INTERFACE TYPE: USB
UNIT DESIGN: DESK TOP
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONDTC2; PCC: UNG
OVERALL LENGTH114.0 MILLIMETERS NOMINAL MM
OVERALL HEIGHT32.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYMOUSE, USB OPT WHEEL
NONDEFINITIVE SPEC/STD DATA0.094MM WEIGHT MM
INTERFACE TYPEUSB
SPECIAL FEATURESPART OF AN/TYQ-12;NO MOUSEPAD REQUIRED; IT WORKS ON MANY TYPES OF SURFACES; NO MECHANICAL BALL TO GET DUSTY OR DIRTY; FULL SIZE SHAPE THAT FITS COMF ORTABLY IN EITHER HAND; OPERATING TEMP IS ZERO TO 40 CELSIUS; MAXIMUMOPERATING HUMIDTY IS 80 PERCENT; CABLE IS 6.0 FEET LONG;COLOR IS BLACK, THERE ARE THREE BUTTONS; ONE YEAR WARRANTY; THERE ARE 400 DPI POINTING DEVISE RESOLUTIONS FT
UNIT DESIGNDESK TOP
OVERALL WIDTH54.0 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONDTC2; PCC: UNG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
28L3673Upgraded Successor
successor cross-reference
successor
33L3244Interchangeable
Same NIIN cross-reference
interchangeable
06P4069Interchangeable
Same NIIN cross-reference
interchangeable
32-01340Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4Y50R20-863?
4Y50R20-863 is a 4Y50R20863 manufactured by Lenovo. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 4Y50R20-863?
There are 4 known substitutes for 4Y50R20-863: 28L3673, 33L3244, 06P4069 and 1 more. Substitute compatibility should be verified for your specific system.
Is 4Y50R20-863 still available?
4Y50R20-863 is currently cancelled.
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