Seagate Barracuda 7200.11 ST3750330AS vs Comparable 3.5" SATA Hard Disks
Item 1511: Seagate ST3750330AS
Size750 GB
Cache32 MB
RPM7200
Form Factor3.5"
InterfaceSATA
Speed3 Gb/s
Warranty3 year
Disk Interface RPM Cache (MB) Size (GB) Warranty Years Best Price Vendor Value (GB/$)
Western Digital Caviar Green WD20EADS SATA 3 Gb/s 32 2000 3 89.99 22.22
Seagate Barracuda Green ST1500DL003 SATA 6 Gb/s 64 1500 92.99 16.13
Western Digital Caviar Green WD10EARS SATA 3 Gb/s 64 1000 3 69.99 14.29
Western Digital Caviar Green WD10EADS SATA 3 Gb/s 32 1000 3 74.99 13.34
Samsung EcoGreen F2 Series HD103SI SATA 3 Gb/s 32 1000 74.99 13.34
Western Digital Caviar Blue WD10EALS SATA 3 Gb/s 32 1000 3 74.99 13.34
Western Digital Caviar Green WD10EARX SATA 6 Gb/s 64 1000 3 74.99 13.34
Seagate SV35 ST31000526SV SATA 6 Gb/s 7200 32 1000 3 79.95 12.51
Seagate Barracuda ES ST3750640NS SATA 3 Gb/s 7200 16 750 59.99 12.50
Hitachi Deskstar 7K1000.C 0F10383 SATA 3 Gb/s 7200 32 1000 79.99 12.50
Samsung F1 RAID Class HE103UJ SATA 3 Gb/s 7200 32 1000 79.99 12.50
Western Digital AV-GP WD10EURS SATA 3 Gb/s 64 1000 3 79.99 12.50
Western Digital Caviar Blue WD10EALX SATA 6 Gb/s 32 1000 3 79.99 12.50
Western Digital Caviar Green WD10EADX SATA 6 Gb/s 32 1000 79.99 12.50
Western Digital AV-GP WD10EUCX SATA 6 Gb/s 16 1000 79.99 12.50
Western Digital HDWD10EVVS/R SATA 3 Gb/s 16 1000 82.99 12.05
Western Digital Caviar Green WD10EZRX SATA 6 Gb/s 64 1000 2 82.99 12.05
Western Digital Caviar Green WD10EAVS SATA 3 Gb/s 8 1000 84.99 11.77
Western Digital HDWD10EVDS/R SATA 3 Gb/s 32 1000 84.99 11.77
Hitachi Deskstar E7K1000 hde721010sla330 SATA 3 Gb/s 7200 32 1000 84.99 11.77
Hitachi Ultrastar A7K1000 HUA721010KLA330 SATA 3 Gb/s 7200 32 1000 84.99 11.77
Western Digital Caviar Green WDBAAY0010HNC-NRSN SATA 3 Gb/s 7200 32 1000 3 85.62 11.68
Hitachi Deskstar 7K1000.B 0A38016 SATA 3 Gb/s 7200 16 1000 88.99 11.24
Western Digital AV-GP WD10EVDS SATA 3 Gb/s 32 1000 3 88.99 11.24
Seagate Barracuda ES.2 ST31000340NS SATA 3 Gb/s 7200 32 1000 89.95 11.12
Hitachi Ultrastar A7K2000 hua722010cla330 SATA 3 Gb/s 7200 32 1000 89.99 11.11
Western Digital Caviar Black WD1001FALS SATA 3 Gb/s 7200 32 1000 5 89.99 11.11
Western Digital WD1001FAES SATA 3 Gb/s 7200 64 1000 89.99 11.11
Western Digital Caviar Green WD7500AACS SATA 3 Gb/s 16 750 3 69.99 10.72
Seagate Barracuda 7200.11 ST3750330AS SATA 3 Gb/s 7200 32 750 3 74.00 10.14
Seagate Barracuda ES.2 ST3750330NS SATA 3 Gb/s 7200 32 750 79.99 9.38
Seagate Barracuda 7200.12 ST3750525AS SATA 6 Gb/s 7200 32 750 79.99 9.38
Western Digital Caviar Green WD7500AZRX SATA 6 Gb/s 64 750 85.48 8.77
Western Digital Caviar Black WD7502AAEX SATA 6 Gb/s 7200 64 750 5 85.99 8.72
Western Digital Caviar Blue WD7500AALX SATA 6 Gb/s 32 750 3 87.83 8.54
Western Digital Caviar Black WD7501AALS SATA 3 Gb/s 7200 32 750 5 87.99 8.52
Seagate Barracuda ES ST3750641NS SATA 3 Gb/s 7200 16 750 89.80 8.35
Western Digital Caviar Green WD7500AARX SATA 6 Gb/s 64 750 3 89.99 8.33
Western Digital Caviar Green WD7500AARS SATA 3 Gb/s 64 750 3 129.95 5.77
Seagate Barracuda 7200.11 ST3750630AS SATA 3 Gb/s 7200 16 750 3 145.00 5.17
Seagate Barracuda 7200.10 ST3750640AS SATA 3 Gb/s 7200 16 750 3 165.00 4.55
Western Digital Caviar Green WD7500AADS SATA 3 Gb/s 32 750 3 182.00 4.12
Western Digital RE2-GP WD7500AYPS SATA 3 Gb/s 16 750 5 198.95 3.77
Seagate Barracuda 7200.12 ST3750528AS SATA 3 Gb/s 7200 32 750 3 220.00 3.41
HP Midline 458930-B21 SATA 7200 750 270.00 2.78

Price History

Recent Price Changes

2012-05-10 $74.00 -25.00
2012-05-03 $99.00 -26.00
2012-04-23 $125.00 -25.00
2012-04-19 $150.00 -49.00
2012-04-17 $199.00 -20.95
2012-04-06 $219.95 +19.96
2012-04-03 $199.99 -19.96
2011-12-07 $219.95 +21.00
2011-10-14 $198.95 +68.96
2011-09-23 $129.99 -68.96

Manufacturer's Specs

General
Guaranteed sectors1,465,149,168
Heads6
Discs3
Cache32 Mbytes
Spindle speed7,200 RPM
Performance
Internal data transfer rate1287 Mbits/sec max
Sustained data transfer rate OD105 Mbytes/sec max
Average latency4.16 msec
Power-on to ready20 sec max
Standby to ready15 sec max
Track-to-track seek time<1.0 msec typical read; <1.2 msec typical write
Average seek, read<8.5 msec typical
Average seek, write<9.5 msec typical
Acoustics
Idle2.9 bels (typical); 3.1 bels (max)
Performance Seek3.2 bels (typical); 3.3 bels (max)
Quiet Seek3.1 bels (typical); 3.2 bels (max)
Reliability
Nonrecoverable read errors1 per 10^14 bits read
Annualized Failure Rate (AFR)0.34%
Warranty5 years
Contact start-stop cycles50,000 at 25°C, 50% rel. humidity

External links

Seagate Barracuda 7200.11 Reviews & Benchmarks

ExtremeTech - RAID Class Terabyte Hard Drives - Nov. 29, 2007
Hot Hardware - Seagate Barracuda 7200.11 1TB Hard Disk - Nov. 7, 2007
Tom's Hardware - The Terabyte Battle - Nov. 5, 2007

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