Samsung Spinpoint M Series HM320JI

Comparable Disks
Item 1523: Samsung HM320JI
Amazon.com
$ 63.44
ZipZoomfly.com
$ 64.99 Free Ground Shipping
Size320 GB
Cache (MB)8
RPM5400
Form Factor2.5"
InterfaceSATA
Speed1.5 Gb/s
Disk Interface RPM Cache (MB) Size (GB) Best Price Vendor Value (GB/$)
Samsung Spinpoint M7 HM500JI SATA 3 Gb/s 5400 8 500 69.99 Amazon.com 7.14
Hitachi Travelstar 5K500.B HTS545032B9A300 (0A57913) SATA 3 Gb/s 5400 8 320 46.99 Newegg.com 6.81  
Hitachi Travelstar 5K500.B HTS545050B9A300 (0A57915) SATA 3 Gb/s 5400 8 500 79.99 Newegg.com 6.25  
Western Digital Scorpio Blue WD5000BEVT SATA 3 Gb/s 5400 8 500 79.99 Amazon.com 6.25
Seagate Momentus ST905003N1A1AS-RK SATA 3 Gb/s 5400 8 500 80.00 Amazon.com 6.25
Western Digital Scorpio Blue WD3200BEVT SATA 3 Gb/s 5400 8 320 52.99 Amazon.com 6.04
Seagate Momentus 5400.6 ST9500325AS SATA 3 Gb/s 5400 8 500 82.99 eCost.com 6.02
Seagate Momentus 5400.6 ST9320325AS SATA 3 Gb/s 5400 8 320 56.99 eCost.com 5.62
Fujitsu 2.5" SATA MJA2320BH-G2 SATA 3 Gb/s 5400 8 320 59.99 Newegg.com 5.33  
Hitachi Travelstar 5K320 HTS543232L9A300 (0A56417) SATA 3 Gb/s 5400 8 320 59.99 Newegg.com 5.33  
Samsung Spinpoint M7 HM320II SATA 3 Gb/s 5400 8 320 59.99 Newegg.com 5.33  
Samsung Spinpoint M7E HM321HI SATA 3 Gb/s 5400 8 320 59.99 Amazon.com 5.33  
Seagate Momentus 7200.4 ST9320423AS SATA 3 Gb/s 7200 16 320 59.99 Amazon.com 5.33
Toshiba MK3263GSX SATA 3 Gb/s 5400 8 320 59.99 Newegg.com 5.33  
Seagate Momentus 7200.3 ST9320421AS SATA 3 Gb/s 7200 16 320 62.99 ZipZoomfly.com 5.08
Samsung Spinpoint M Series HM320JI SATA 1.5 Gb/s 5400 8 320 63.44 Amazon.com 5.04
Western Digital Scorpio Black WD3200BEKT SATA 3 Gb/s 7200 16 320 67.49 ZipZoomfly.com 4.74
Fujitsu 2.5" SATA MJA2320BH SATA 3 Gb/s 5400 8 320 69.99 Newegg.com 4.57  
Western Digital Scorpio Blue WD3200BPVT SATA 3 Gb/s 5400 8 320 69.99 Amazon.com 4.57
Hitachi Travelstar 7K320 HTS723232L9A360 (0A57547) SATA 3 Gb/s 7200 16 320 74.99 Newegg.com 4.27  
Seagate Momentus ST903203N1A2AS-RK SATA 3 Gb/s 5400 8 320 74.99 Amazon.com 4.27
Seagate Momentus 5400 FDE.3 ST9320329AS SATA 3 Gb/s 5400 8 320 74.99 Newegg.com 4.27
Hitachi Travelstar HD20320 IDK/7K (0S00154) SATA 3 Gb/s 7200 320 79.99 Newegg.com 4.00  
Western Digital Scorpio Black WD3200BJKT SATA 3 Gb/s 7200 16 320 79.99 eCost.com 4.00
Western Digital Scorpio Blue WD3200BEVTRTL SATA 3 Gb/s 5400 8 320 84.99 Newegg.com 3.77
Seagate Momentus ST903203N3A1AS-RK SATA 3 Gb/s 7200 16 320 108.34 Amazon.com 2.95
Seagate Momentus 5400.5 ST9320320AS SATA 3 Gb/s 5400 8 320 110.00 Amazon.com 2.91
Fujitsu 2.5" SATA MHZ2320BH-G2 SATA 3 Gb/s 5400 8 320 159.95 Amazon.com 2.00  

Price History

Chart showing price history

Recent Price Changes

2010-01-14 Amazon.com $63.44
2009-12-30 ZipZoomfly.com $64.99

Manufacturer's Specs

General
InterfaceSATA 1.5Gbps
Buffer DRAM Size8 MB
Byte per Sector512
Capacity320GB
Rotational Speed5,400 RPM
Performance
Data Transfer Rate / Media to/from Buffer(Max.)826Mbits/s
Data Transfer Rate / Buffer to/from Host(Max.)150MB/s
Average Latency5.6 ms
Average Seek time(typical)12 ms
Drive Reday Time(typical)4 sec
Acoustics
Idle2.4 Bel
Performance Seek2.6 Bel
Reliability
Controlled Ramp Load/Unload600,000
Non-recoverable Read Error1 sector in 10^14 bits
Physical
Width69.85 mm
Length100 mm
Height (Max.)9.5 mm
Weight(avg.)102 g

View the HM320JI on 0x6877.com

External links

Samsung http://www.samsung.com/us/c...
Spinpoint M Series Series http://www.samsung.com/us/c...
HM320JI http://www.samsung.com/glob...

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