Toshiba MK1661GSYB 160GB SATA enterprise HDD front view Toshiba MK1661GSYB 160GB SATA enterprise HDD front view
Toshiba MK1661GSYB 160GB SATA enterprise HDD front view Toshiba MK1661GSYB 160GB SATA enterprise HDD front view
Toshiba MK1661GSYB top view Toshiba MK1661GSYB top view
Toshiba MK1661GSYB angled view Toshiba MK1661GSYB angled view
Toshiba MK1661GSYB label view Toshiba MK1661GSYB label view
Toshiba MK1661GSYB 160GB SATA enterprise HDD front view
Toshiba MK1661GSYB 160GB SATA enterprise HDD front view
Toshiba MK1661GSYB top view
Toshiba MK1661GSYB angled view
Toshiba MK1661GSYB label view

Toshiba

Toshiba MK1661GSYB – 160GB | SATA 3Gb/s | 7200RPM | 2.5" | Enterprise HDD

$689.00

Brand New, Factory Sealed | In Stock | Bulk Orders Available

The MK1661GSYB is a 160GB SATA 3Gb/s hard drive featuring 7200RPM, 16MB cache, and 10.5ms seek time in a 2.5" form factor. Built for mid-2000s enterprise systems, it is ideal for network routers, surveillance cameras, and industrial PCs requiring 24x7 operation. Compatible with Dell PowerEdge servers, legacy SATA systems, and embedded applications. This high-durability drive delivers continuous operation capability with vibration resistance and optimized power efficiency for small form factor enterprise deployments.

All products from Anand International ship brand new and factory sealed. Volume and B2B pricing available for qualified buyers.
Specifications
  • Manufacturer: Toshiba
  • Model: MK1661GSYB
  • Capacity: 160GB
  • Interface: SATA 3Gb/s
  • Spindle Speed: 7200RPM
  • Cache: 16MB
  • Form Factor: 2.5"
  • Seek Time: 10.5ms
  • Latency: 4.17ms
  • MTBF: 600,000 hours
  • Drive Type: Enterprise
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • High durability design for 24x7 operation
  • 16MB cache buffer for improved performance
  • SATA 3Gb/s interface for reliable connectivity
  • 2.5" small form factor for space-constrained systems
  • 7200RPM spindle speed for faster data access
  • Vibration resistance for industrial environments
  • Low power consumption compared to 3.5" drives
  • Perpendicular Magnetic Recording (PMR) technology
  • Direct replacement for legacy systems requiring SATA connectivity
  • 90-day Anand International warranty on all legacy stock
  • Free domestic US shipping included
  • Volume and B2B pricing available for qualified buyers
Compatibility

Compatible with Dell PowerEdge servers with 2.5" drive bays, legacy SATA systems, industrial PCs, network appliances, and embedded systems requiring high-duty cycle storage. Not compatible with modern NVMe slots or systems requiring drives larger than 160GB capacity.
Shipping & Returns
  • Free Shipping: We currently offer free Economy Shipping within the continental U.S. with no minimum order required. Expedited shipping is available at standard carrier rates.
  • Same-Day Shipping: Order placed before 2PM PST will ship the same day. Orders received after this time will ship the following business day.
  • Hassle-Free Returns: If you're not completely satisfied with your purchase, simply return it within 10 days for a hassle-free refund or exchange.

160GB SATA 3Gb/s 7200RPM Enterprise Factory Sealed

Why the MK1661GSYB is the right Enterprise HDD

This mid-2000s enterprise drive represents Toshiba's focus on high-durability storage for demanding applications. Designed for continuous operation with 50% duty cycle support, it delivers reliable performance in compact 2.5" format. The MK1661GSYB series was engineered specifically for network infrastructure and industrial computing where space efficiency and operational reliability are paramount.

Enterprise-Grade Reliability

Built for 24x7 operation with high durability design specifically engineered for routers, switches, and industrial applications requiring continuous uptime.

Compact 2.5" Form Factor

Space-efficient design ideal for blade servers, embedded systems, and network appliances where physical footprint is critical.

Optimized Power Efficiency

Lower power consumption than 3.5" drives while maintaining 7200RPM performance, perfect for power-constrained enterprise environments.

Vibration Resistant Design

Enhanced rotational vibration performance through integrated vibration sensors ensures reliable operation in industrial and multi-drive environments.

New Old Stock with 90-Day Warranty

Available as brand new, factory sealed old stock units from Anand International with a 90-day warranty. Ideal for legacy system maintenance, vintage computing restoration, and hard-to-find replacement needs.

Frequently Asked Questions

Frequently asked questions for SATA, including information on usage, configuration, and compatibility.

1. What is a SATA hard drive used for?

A SATA (Serial ATA) hard drive is used in desktops, laptops, servers, and NAS systems for data storage. It’s the most common hard drive type, offering a balance of speed, affordability, and wide compatibility.
2. What’s the difference between SATA I, II, and III?

The difference is speed. SATA I supports up to 1.5 Gb/s (150 MB/s), SATA II up to 3 Gb/s (300 MB/s), and SATA III up to 6 Gb/s (600 MB/s). Most modern drives use SATA III but remain backward compatible with older versions.
3. Are SATA hard drives compatible with older systems?

Yes. SATA drives are backward compatible, meaning a SATA III drive can work on a SATA II or I port, though performance will be limited to the slower speed of the system.
4. What’s the maximum capacity of a SATA hard drive?

SATA hard drives come in a wide range of capacities, from 500GB to over 20TB. This makes them suitable for everything from basic desktop use to large-scale data storage and backup.
5. Can I use a SATA hard drive in RAID or NAS systems?

Yes. SATA drives support RAID configurations and can be used in NAS systems. For higher reliability, enterprise-grade SATA models such as NAS, surveillance, or data-center drives are recommended.
6. What is the difference between a 2.5" and a 3.5" SATA hard drive?

2.5" SATA drives are smaller and commonly used in laptops or compact systems, while 3.5" SATA drives are larger and primarily used in desktops, servers, and NAS devices.
7. How do SATA hard drives compare to SSDs?

Both use the SATA interface, but HDDs store data on spinning disks while SSDs use flash memory. SSDs are much faster, but SATA HDDs remain more affordable for high-capacity storage.