Seagate Momentus XT ST93205620AS vs Comparable 2.5" SATA Hard Disks
Item 4905: Seagate ST93205620AS
Size320 GB
Cache32 MB
RPM
Form Factor2.5"
InterfaceSATA
Speed3 Gb/s
$ 125.79
$ 149.99 + $6.29 shipping
Disk Interface RPM Cache (MB) Size (GB) Warranty Years Best Price Vendor Value (GB/$)
Toshiba MKxx59GSM Series MK1059GSM SATA 3 Gb/s 5400 8 1000 114.71 8.72
Toshiba MK7559GSXP SATA 3 Gb/s 5400 8 750 91.95 8.16
Western Digital Scorpio Blue WD7500BPVT SATA 3 Gb/s 5400 8 750 3 98.58 7.61
Western Digital Scorpio Blue WD10TPVT SATA 3 Gb/s 5200 8 1000 3 131.97 7.58
Seagate Momentus ST9640322AS SATA 3 Gb/s 5400 8 640 84.99 7.53
Western Digital Scorpio Blue WD10JPVT SATA 3 Gb/s 5400 8 1000 139.40 7.17
Hitachi 0J11562 SATA 3 Gb/s 5400 8 640 3 89.99 7.11
Hitachi 0J11563 SATA 3 Gb/s 5400 8 750 3 109.82 6.83
Samsung Spinpoint M8 HN-M750MBB SATA 3 Gb/s 5400 8 750 109.99 6.82
Western Digital Scorpio Blue WD6400BPVT SATA 3 Gb/s 5400 8 640 3 99.24 6.45
Hitachi 0Y30055 SATA 3 Gb/s 5400 8 500 3 79.99 6.25
Toshiba MKxx76GSX Series MK5076GSX SATA 3 Gb/s 5400 8 500 3 82.95 6.03
Seagate Momentus ST906403N1A1AS-RK SATA 3 Gb/s 5400 8 640 3 113.98 5.62
Samsung Spinpoint M8 HN-M500MBB SATA 3 Gb/s 8 500 89.99 5.56
Seagate Momentus 5400.6 ST9500325AS SATA 3 Gb/s 5400 8 500 92.00 5.43
Western Digital Scorpio Blue WD7500KPVT SATA 3 Gb/s 5200 8 750 3 139.99 5.36
Western Digital Scorpio Blue WD5000BPVT SATA 3 Gb/s 5400 8 500 3 94.95 5.27
Western Digital Scorpio Blue WD5000BEVT SATA 3 Gb/s 5400 8 500 3 98.66 5.07
Hitachi Travelstar Z5K500 HTS545050A7E380 (0J11285) SATA 3 Gb/s 5400 8 500 99.99 5.00
Western Digital AV-25 WD3200BUDT SATA 3 Gb/s 5400 32 320 3 64.40 4.97
Seagate Momentus ST905003N1A1AS-RK SATA 3 Gb/s 5400 8 500 106.89 4.68
Western Digital AV-25 WD5000BUCT SATA 3 Gb/s 5400 16 500 109.99 4.55
Samsung Spinpoint M7E HM501II SATA 3 Gb/s 5400 8 500 109.99 4.55
Toshiba MKxx61GSYN Series MK5061GSYN SATA 3 Gb/s 7200 16 500 3 114.99 4.35
Samsung HN-M101MBB SATA 3 Gb/s 8 500 114.99 4.35
Samsung Spinpoint MP4 HM500JJ SATA 3 Gb/s 7200 16 500 114.99 4.35
Western Digital Scorpio Blue WD3200BPVT SATA 3 Gb/s 5400 8 320 3 73.99 4.32
Seagate Momentus 5400.6 ST9320325AS SATA 3 Gb/s 5400 8 320 75.44 4.24
Seagate Momentus 7200.4 ST9320423AS SATA 3 Gb/s 7200 16 320 76.49 4.18
Western Digital Scorpio Blue WD3200BEVT SATA 3 Gb/s 5400 8 320 3 79.16 4.04
Hitachi Travelstar 7K750 0J12281 SATA 3 Gb/s 7200 16 500 126.56 3.95
Seagate Momentus ST905003N3A1AS-RK SATA 3 Gb/s 7200 16 500 129.99 3.85
Western Digital Scorpio Blue WDBABC3200ANC-NRSN SATA 3 Gb/s 5400 8 320 3 84.20 3.80
Seagate Momentus XT ST95005620AS SATA 3 Gb/s 7200 32 500 131.84 3.79
Toshiba MKxx65GSX Series MK3265GSX SATA 3 Gb/s 5400 8 320 85.00 3.76
Toshiba MKxx76GSX Series MK3276GSX SATA 3 Gb/s 5400 8 320 3 85.00 3.76
Western Digital AV-25 WD3200BUCT SATA 3 Gb/s 5400 16 320 85.23 3.75
Western Digital Scorpio Black WD5000BPKT SATA 3 Gb/s 7200 16 500 5 134.91 3.71
Seagate Momentus 7200.4 ST9500420AS SATA 3 Gb/s 7200 16 500 139.85 3.58
Seagate Momentus ST903203N3A1AS-RK SATA 3 Gb/s 7200 16 320 89.95 3.56
Hitachi Travelstar Z5K320 HTS543232A7A384 SATA 3 Gb/s 5400 8 320 3 89.99 3.56
Samsung Spinpoint MP4 HM320HJ SATA 3 Gb/s 7200 16 320 89.99 3.56
Hitachi Travelstar Z5K500 HTS545032A7E380 (0J11283) SATA 3 Gb/s 5400 8 320 89.99 3.56
Seagate Momentus 5400.6 ST320LT022 SATA 3 Gb/s 5400 8 320 2 96.75 3.31
Lenovo ThinkPad 43N3403 SATA 1.5 Gb/s 5400 8 320 103.95 3.08
Western Digital Scorpio Black WD3200BEKT SATA 3 Gb/s 7200 16 320 5 109.99 2.91
Lenovo ThinkPad 43N3411 SATA 1.5 Gb/s 7200 320 124.95 2.56
Seagate Momentus XT ST93205620AS SATA 3 Gb/s 32 320 125.79 2.54
Seagate Momentus ST903203N1A2AS-RK SATA 3 Gb/s 5400 8 320 129.75 2.47
Toshiba MKxx52GSX Series MK3252GSX SATA 3 Gb/s 5400 8 320 139.95 2.29
Samsung Spinpoint M7E HM321HI SATA 3 Gb/s 5400 8 320 159.95 2.00
HP AS282AA#ABA SATA 7200 320 313.00 1.02

Price History

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Recent Price Changes

2012-02-10 $125.79 -0.74
2012-02-10 $126.53 +0.74
2012-02-10 $125.79 -0.74
2012-01-30 $126.53 -2.47
2012-01-30 $129.00 -3.86
2012-01-21 $132.86 +29.98
2012-01-20 $102.88 -31.33
2012-01-19 $134.21 +1.35
2012-01-18 $132.86 +0.62
2012-01-17 $132.24 -0.62

Manufacturer's Specs

General
InterfaceSATA 3Gb/s
Cache32MB
Capacity320GB
Performance
Random write seek time13ms
I/O data transfer rate300MB/s
Spin Speed7200 RPM
Average latency4.17ms
Random read seek time11ms
Power
5V start max current1.0A
Average idle power0.8W
Average operating power1.1W
Average seek power2.2W
Acoustics
Acoustics (Seek Volume)2.6 bels
Acoustics (Idle Volume)2.3 bels
Reliability
Annual Failure Rate0.5%
Physical
Width70.10mm (2.76 in)
Length100.55mm (3.959 in)
Height9.7mm (0.378 in)
Weight (typical)110g (.238 lb)

External links

Seagate
http://www.seagate.com/

Seagate Momentus XT Reviews & Benchmarks

PCSTATS - Seagate 500GB Momentus XT Solid State Hybrid Hard Drive Review - Jan. 10, 2012
The SSD Review - Seagate Momentus XT 750GB Solid State Hybrid Drive Review - SSD Performance With HDD Capacity - Jan. 3, 2012
Hot Hardware - Seagate Momentus XT 750GB Hybrid Drive - Dec. 18, 2011
AnandTech - Seagate 2nd Generation Momentus XT (750GB) Hybrid HDD Review - Dec. 13, 2011
The Tech Report - Seagate's Momentus XT 750GB hybrid hard drive - Adaptive memory enters its second generation - Nov. 29, 2011
Legit Reviews - Seagate Momentus XT 750GB Hybrid Drive Review (ST750LX003) - Nov. 28, 2011
Bjorn3D - Seagate Momentus XT 750GB Gen 2 (ST750LX003) - Nov. 28, 2011
Benchmark Reviews - Seagate Momentus XT Hybrid ST750LX003 - Nov. 28, 2011
Techgage - Seagate Momentus XT 500GB - Nov. 1, 2010
Silent PC Review - Seagate Momentus XT: The Best of Both Worlds? - Sept. 12, 2010
X-bit labs - Seagate Momentus XT: Hybrid Drive in Action - Aug. 17, 2010
The Tech Report - Today's solid-state drives: The value perspective - Quantifying the value of today's SSD goodness - July 6, 2010
The Tech Report - Seagate's Momentus XT hard drive - A hybrid for the masses? - June 1, 2010
Bjorn3D - Seagate Momentus XT Hybrid Platter/SSD - May 25, 2010
StorageReview.com - Seagate Momentus XT Review - May 24, 2010
Hot Hardware - Seagate Momentus XT Solid State Hybrid Preview - May 24, 2010
Benchmark Reviews - Seagate Momentus-XT Solid State Hybrid Drive - May 24, 2010
Legit Reviews - Seagate Momentus XT 500GB Solid State Hybrid Drive Review - May 24, 2010
Tom's Hardware - Momentus XT Review: Seagate's Marriage Of The HDD And Flash Memory - May 24, 2010

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