Hitachi HTS727564A9E364 640GB SATA front view Hitachi HTS727564A9E364 640GB SATA front view
Hitachi HTS727564A9E364 640GB SATA front view Hitachi HTS727564A9E364 640GB SATA front view
Hitachi HTS727564A9E364 top view Hitachi HTS727564A9E364 top view
Hitachi HTS727564A9E364 640GB SATA front view
Hitachi HTS727564A9E364 640GB SATA front view
Hitachi HTS727564A9E364 top view

Hitachi

Hitachi HTS727564A9E364 – 640GB | SATA 3Gb/s | 7200RPM | 2.5" | Laptop HDD

$79.95

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

The HTS727564A9E364 is a 640GB SATA 3Gb/s hard drive featuring 7200RPM spindle speed, 16MB cache, and 12ms average seek time in a 2.5" form factor. Built for late 2000s and early 2010s laptop systems, it is ideal for notebook upgrades, external storage enclosures, and compact desktop installations. Compatible with any SATA-equipped laptop, desktop system, or external USB/eSATA enclosure requiring standard 9.5mm height drives. The Travelstar 7K750 series utilized advanced platter density and manufacturing techniques to deliver high-capacity storage while maintaining power efficiency for mobile computing applications.

All products from Anand International ship brand new and factory sealed. Volume and B2B pricing available for qualified buyers.
Specifications
  • Manufacturer: Hitachi
  • Model: HTS727564A9E364
  • Part Number: 0J18842
  • Capacity: 640GB
  • Interface: SATA 3Gb/s
  • Spindle Speed: 7200RPM
  • Cache: 16MB
  • Form Factor: 2.5"
  • Height: 9.5mm
  • Average Seek Time: 12ms
  • Rotational Latency: 4.17ms
  • MTBF: 600,000 hours
  • Drive Type: Internal Laptop HDD
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • SATA 3Gb/s interface for reliable data transfer
  • 7200RPM performance spindle for fast access times
  • 16MB cache buffer for enhanced performance
  • 2.5" standard form factor fits most laptops
  • 9.5mm Z-height compatible with notebook bays
  • Advanced Format 4K sector technology
  • Low power consumption for extended battery life
  • Shock-resistant design for mobile applications
  • 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 any laptop, desktop, or external enclosure with standard SATA connectors and 9.5mm drive bay clearance. Works with Windows, Mac, and Linux systems supporting SATA hard drives. Not compatible with systems requiring 7mm ultra-slim drives or legacy IDE/PATA interfaces.
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.

640GB SATA 3Gb/s 7200RPM 12ms Factory Sealed

Why the HTS727564A9E364 is the right Laptop HDD

Part of Hitachi's acclaimed Travelstar 7K750 series, this drive represented a significant advancement in 2.5" laptop storage when introduced. The 7200RPM spindle delivers substantially faster performance than 5400RPM alternatives while maintaining reasonable power consumption. Advanced Format sector technology maximizes storage efficiency and error correction capabilities, making it ideal for users requiring reliable, high-capacity laptop storage.

High-Performance 7200RPM Operation

Delivers significantly faster boot times, application launches, and file transfers compared to 5400RPM drives. The 12ms average seek time ensures responsive system performance for demanding laptop applications.

SATA 3Gb/s Interface Reliability

Standard SATA connection provides universal compatibility with laptop systems from the late 2000s through current generation. Hot-swappable capability supports easy installation and maintenance.

Optimized Mobile Power Efficiency

Engineered for laptop use with power management features that extend battery life without sacrificing performance. Halogen-free design meets environmental standards for mobile computing devices.

640GB Capacity for Legacy Systems

Provides substantial storage upgrade potential for older laptops limited by BIOS or controller constraints. Perfect capacity for systems requiring high-performance storage without modern SSD pricing.

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.