PartsTable / STORAGE_HDD / 19A3
19A3 — Storage Datasheet
✓ Verified by PartsTable
IBM · STORAGE_HDD · 2.5_SAS_HDD
WHAT YOU NEED TO KNOW
SAS HDD backplane accepts SATA drives, SATA backplane does NOT accept SAS 2.5" SAS HDDs come with or without carrier/tray — ALWAYS ASK
ALWAYS confirm carrier/tray PN — server-specific trays vary by generation
PRODUCT OVERVIEW
IBM 571GB 10K RPM SAS SFF-1 DISK DRIVE IBMi
IBM 571GB 10K RPM SAS SFF-1 DISK DRIVE IBMi. 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
STORAGE_HDD →
2.5_SAS_HDD →
SFF BAY →
19A3
SPECIFICATIONS
Part Number 19A3 Manufacturer IBM Form Factor SFF Capacity 571GB Speed 10K RPM
COMPONENT DIAGRAM
LABEL
571GB HDD
SAS 12Gb/s
69.85 mm (2.75")
100.0 mm
SFF HDD — MECHANICAL
Spinning disk, hot-swap
SAS 12Gb/s — Dual-port
571GB | 7200 / 10K / 15K RPM
FORM FACTOR — SFF
Hot-swap, carrier-specific
MOUNTING — 4x M3 bottom
Standard SFF screw pattern
TITLE
HDD DRIVE
PN
19A3
MFR
IBM
IBM 571GB 10k RPM SAS SFF-1 Disk Drive I
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 3
74Y4897 Compatible IBM 571GB 10k RPM SAS SFF-1 Disk Drive Ibmi
compatible
1916 Compatible IBM 571GB 10k RPM SAS SFF-1 Disk Drive Ibmi
compatible
74Y9256 Compatible IBM 571GB 10k RPM SAS SFF-1 Disk Drive Ibmi
compatible
LIFECYCLE
Status UNKNOWN
Availability —
RoHS Compliant EAR99 ESD Sensitive Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19A3?
19A3 is a IBM 571GB 10k RPM SAS SFF-1 Disk Drive Ibmi manufactured by IBM. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 19A3?
There are 3 known substitutes for 19A3: 74Y4897, 1916, 74Y9256. Substitute compatibility should be verified for your specific system.
Is 19A3 still available?
19A3 is currently Unknown.