Travelstar 7K750

Travelstar 7K750

500GB to 750GB
2.5-inch
Mobile Hard Drive

  • High Performance – 7200 RPM for faster data access
  • Generous Capacity – up to 750GB
  • Encryption Security – Some models with self-encryption

Travelstar® 7K750 is a 7200 RPM, 375GB/platter, 2.5-inch hard drive with capacities of 500GB, 640GB and 750GB. This standard 9.5mm, two-disk design, intended for use in notebook PCs, external storage and other mobile applications, uses the industry’s new Advanced Format. Advanced Format increases the physical sector size on hard drives from 512 bytes to 4096 (4K) bytes, which increases drive capacities and improves error correction capabilities.

Standard
Enhanced Availability
General
Model # / Part #
HTS727575A9E361 HTS727564A9E361 HTS727550A9E361 HTS727575A9E364 HTS727564A9E364 HTS727550A9E364
HTE727575A9E364 HTE727564A9E364 HTE727550A9E364
Interface
SATA 3Gb/s
SATA 3Gb/s
Capacity (GB)
750/640/500
750/640/500
Recording zones
24
24
Sector size (Variable, Byes/sector)
512e
512e
Max Areal Density (Gbits/sq. in.)
502
502
Performance1
Data Buffer (MB)
16
16
Rotational Speed (RPM)
7200
7200
Latency Average (ms)
4.2
4.2
Media transfer rate (Mbits/sec, max)
1276
1276
Interface transfer rate (MB/sec, max)
300
300
Seek Time (read, ms, typical)
12
12
Seek time: Track to track (typical) ms (read)
1
1
Seek time: Full Stroke (typical) ms (read)
20
20
Reliability
Power on hours (POH) per month
N/A
730
Load/Unload Cycles
600,000
600,000
Acoustics
Idle (Bels)
2.5
2.5
Power
Requirement
+5 VDC (+ -5%)
+5 VDC (+ -5%)
Startup (W, peak, max)
5.5
5.5
Read/Write (W, avg)
1.8
1.8
Low power idle (W, avg)
0.69
N/A
Active Idle (W, avg)
1
N/A
Performance Idle (W, avg)
Idle (avg) 1.7
Idle (avg) 1.7
Standby (W, avg)
0.2
0.2
Seek (W, avg)
2
2
Sleep (W)
0.1
0.1
Physical Size
Z-Height (mm)
9.5
9.5
Dimensions (width x depth, mm)
70 x 100
70 x 100
Weight (g, max)
115
115
Environmental (operating)
Ambient temperature
0º to 60ºC
0º to 60ºC
Shock (half-sine wave)
400G/2ms, 225G/1ms
400G/2ms, 225G/1ms
Environmental (non-operating)
Altitude (m)
-40° to 65ºC
Ambient temperature
-40º to 65ºC
-40° to 65ºC
Shock (half-sine wave)
1000G/1ms
1000G/1ms
Acoustics
Seek (Bels, typ)
2.7
2.7

Highlights

  • Up to 750GB of capacity
  • Advanced Format, industry standard 4K sector size
  • 512 byte emulation (512e)
  • 7200 RPM high-performance HDD
  • Low power consumption
  • Halogen-free for eco-friendly design
  • Self-encrypting models
  • Enhanced availability (EA) models for applications needing around-the-clock access in lower-transaction environments

Applications / Environments

  • Notebook PCs
  • External storage
  • Compact desktop PCs
  • Gaming PCs
  • Small-form-factor video devices
  • Blade servers (EA)
  • Network routers (EA)
  • Video surveillance (EA)
  • Compact RAID systems (EA)