What interface type does the M1606SAU use?

The M1606SAU uses a 50-pin SCSI2 interface, the standard connector for 3.5-inch SCSI drives of its era. This interface ensures compatibility with SCSI host adapters and controllers in legacy workstations and servers without requiring adapters or modifications to existing infrastructure.

What is the spindle speed and seek time performance?

The drive operates at 5400 RPM spindle speed with a 10ms average seek time. Combined with the 512KB cache buffer, these specifications deliver balanced performance for legacy SCSI environments, supporting both sequential file access and random database queries typical of mid-1990s systems.

What is the MTBF rating for reliability planning?

The M1606SAU carries an 800,000-hour MTBF rating, indicating robust reliability for continuous operation. This specification helps organizations estimate component lifecycle and plan maintenance schedules for legacy SCSI infrastructure requiring replacement drives or expansion capacity.

What is the physical form factor of this drive?

The M1606SAU is a low-profile slimline 3.5-inch drive measuring 1 inch in height. This compact form factor accommodates space-constrained installations in server chassis and workstation enclosures, making it suitable for both replacement and expansion in systems with limited internal space.

What cache buffer size does the M1606SAU include?

The drive features a 512KB cache buffer that optimizes data throughput and reduces latency during sequential read and write operations. This cache size is standard for SCSI drives of this generation and improves performance in multi-user environments and network-attached workstations.

M1606SAU - Fujitsu M1606SAU 1 GB 5400 RPM SCSI2 FAST; 50-pin 3.5 inch Hard Drive

Name: M1606SAU - Fujitsu M1606SAU 1 GB 5400 RPM SCSI2 FAST; 50-pin 3.5 inch Hard Drive
Brand: Fujitsu
SKU: M1606SAU

M1606SAU - Fujitsu M1606SAU 1 GB 5400 RPM SCSI2 FAST; 50-pin 3.5 inch Hard Drive | US IT Hardware

Product overview

The Fujitsu M1606SAU is a 3.5-inch internal hard drive designed for legacy SCSI-based systems and workstations. With a 1GB storage capacity and 5400 RPM spindle speed, this drive delivers reliable performance for archival and backup applications. The drive features a 512KB cache buffer and operates with a 10ms average seek time, ensuring consistent data access. The 50-pin SCSI2 interface provides broad compatibility with most PC systems and workstations from the mid-1990s era. Built to Fujitsu standards, the M1606SAU carries an 800,000-hour MTBF rating, indicating robust reliability for continuous operation. The low-profile slimline form factor, standing 1 inch high, accommodates space-constrained installations. This drive is ideal for organizations maintaining legacy SCSI infrastructure or requiring replacement components for existing systems.

1GB capacity with 5400 RPM spindle speed
50-pin SCSI2 interface for legacy system compatibility
512KB cache buffer and 10ms average seek time
800,000-hour MTBF rating for reliability
Low-profile slimline form factor, 1 inch height
3.5-inch internal hard drive for SCSI workstations

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Product Type
Manufacturer part #	M1606SAU
Brand	Fujitsu
Condition	New
Model	M1606SAU
Capacity	1 GB
Pin Count	50-pin
Drive Width	3.5 inch
Form Factor	3.5-inch/SL
Cache Buffer	512 KB
Drive Height	1 inch
Product Line	M1606SAU

Best for

Legacy System Replacement
The M1606SAU is designed as a direct replacement for failed drives in mid-1990s SCSI-based systems. Its 50-pin SCSI2 interface and 1GB capacity match original equipment specifications, ensuring seamless integration into existing infrastructure.
Archival Storage
With 1GB capacity and 800,000-hour MTBF rating, this drive provides reliable long-term data retention for organizations maintaining legacy archives. The 5400 RPM spindle speed balances performance with stability for infrequent access patterns.
Workstation Upgrade
The low-profile slimline form factor and 512KB cache buffer make this drive suitable for upgrading compact workstations and servers that require SCSI connectivity and modest storage expansion.
System Maintenance
Organizations with active SCSI-based infrastructure can use the M1606SAU as a spare component for rapid system restoration, minimizing downtime in environments where SCSI drives remain operational.

Frequently asked questions

What is the storage capacity of the Fujitsu M1606SAU?

Details

Shipping, warranty & returns

Customer reviews

No reviews yet — be the first to review this part.

3.5-inch (LFF) Server Hard Drives Fujitsu Enterprise Hard Drives Server Hard Drives

MTBF	800,000 hours
Average Seek Time	10 ms
Data Transfer Rate	6.000 MB/s

Fujitsu M1606SAU 1 GB 5400 RPM SCSI2 FAST; 50-pin 3.5 inch Hard Drive

Product overview

Featuring

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Performance

Networking Ports & Interfaces

Connector Type	50-pin SCSI
Drive Interface	SCSI2 FAST; 50-pin
Interface Standard	SCSI2

Fujitsu M1606SAU 1 GB 5400 RPM SCSI2 FAST; 50-pin 3.5 inch Hard Drive

Product overview

Featuring

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Shop these collections

Performance

Networking Ports & Interfaces