HP Midline 458928-B21 vs Comparable 3.5" SATA Hard Disks
Item 3421: HP 458928-B21
Size500 GB
RPM7200
Form Factor3.5"
InterfaceSATA
Speed3 Gb/s
$ 236.99 + $8.17 shipping
Disk Interface RPM Cache (MB) Size (GB) Warranty Years Best Price Vendor Value (GB/$)
Western Digital Caviar Green WD20EADS SATA 3 Gb/s 32 2000 3 89.99 22.22
Western Digital WD25EZRS SATA 3 Gb/s 2500 114.99 21.74
Western Digital Caviar Green WD30EZRX SATA 6 Gb/s 64 3000 2 159.99 18.75
Western Digital Caviar Green WDBAAY0030HNC-NRSN SATA 3 Gb/s 3000 3 159.99 18.75
Western Digital Caviar Green WD20EARS SATA 3 Gb/s 64 2000 3 109.99 18.18
Western Digital AV-GP WD20EVDS SATA 3 Gb/s 32 2000 3 109.99 18.18
Western Digital Caviar Green WD25EZRX SATA 6 Gb/s 64 2500 2 145.99 17.12
Seagate Barracuda Green ST2000DL003 SATA 6 Gb/s 64 2000 117.57 17.01
Seagate Barracuda STBD3000100 SATA 6 Gb/s 7200 64 3000 177.99 16.85
Western Digital AV-GP WD30EURS SATA 3 Gb/s 64 3000 3 178.99 16.76
Seagate Barracuda ST320005N4A1AS-RK SATA 3 Gb/s 5900 32 2000 119.36 16.76
Samsung Spinpoint F4 HD204UI SATA 3 Gb/s 32 2000 119.99 16.67
Western Digital Caviar Green WDBAAY0020HNC-NRSN SATA 3 Gb/s 32 2000 3 119.99 16.67
Western Digital Caviar Green WD20EARX SATA 6 Gb/s 64 2000 2 119.99 16.67
Seagate Barracuda ST2000DM001 SATA 6 Gb/s 7200 64 2000 119.99 16.67
Seagate Barracuda ST3000DM001 SATA 6 Gb/s 7200 64 3000 179.99 16.67
Seagate Barracuda Green ST1500DL003 SATA 6 Gb/s 64 1500 92.99 16.13
Western Digital AV-GP WD25EURS SATA 3 Gb/s 64 2500 3 155.89 16.04
Hitachi Deskstar H3IK30003254SW (0S03230) SATA 6 Gb/s 5400 32 3000 3 189.99 15.79
Western Digital AV-GP WD20EURS SATA 3 Gb/s 64 2000 3 127.76 15.65
Seagate SV35.5 ST2000VX000 SATA 6 Gb/s 7200 64 2000 128.50 15.56
Hitachi Deskstar H3IK20003272SP SATA 3 Gb/s 7200 2000 129.99 15.39
Western Digital Caviar Green WD30EZRSDTL SATA 3 Gb/s 64 3000 3 196.47 15.27
Seagate Pipeline HD ST2000VM002 SATA 3 Gb/s 5900 64 2000 131.04 15.26
Western Digital Caviar Green WD15EADS SATA 3 Gb/s 32 1500 3 99.00 15.15
Hitachi Deskstar 0S03228 SATA 5400 3000 199.99 15.00
Western Digital Caviar Green WD10EARS SATA 3 Gb/s 64 1000 3 69.99 14.29
Seagate Barracuda ST1500DM003 SATA 6 Gb/s 7200 64 1500 106.51 14.08
Western Digital Caviar Green WD15EARX SATA 6 Gb/s 64 1500 3 109.66 13.68
Western Digital Caviar Green WDBAAY0015HNC-NRSN SATA 3 Gb/s 7200 32 1500 3 109.99 13.64
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
Hitachi Deskstar 7K3000 HDS723020BLA642 SATA 6 Gb/s 7200 64 2000 3 149.99 13.33
Hitachi 0G00062 SATA 3 Gb/s 7200 2000 3 149.99 13.33
Seagate SV35 ST2000VX002 SATA 6 Gb/s 5900 64 2000 5 149.99 13.33
Western Digital Caviar Green WD15EARS SATA 3 Gb/s 64 1500 3 113.04 13.27
Seagate SV35.5 ST3000VX000 SATA 6 Gb/s 7200 64 3000 229.99 13.04
Seagate Barracuda ST315005N4A1AS-RK SATA 3 Gb/s 5900 32 1500 115.99 12.93
Western Digital Caviar Black WD2001FASS SATA 3 Gb/s 7200 64 2000 5 154.99 12.90
Seagate Barracuda STBD2000101 SATA 7200 2000 154.99 12.90
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 Caviar Green WD30EZRS SATA 3 Gb/s 64 3000 2 248.49 12.07
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 Black WD1501FASS SATA 3 Gb/s 7200 32 1500 5 124.99 12.00
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 RE4-GP WD2002FYPS SATA 3 Gb/s 64 2000 5 169.99 11.77
Western Digital Caviar Green WDBAAY0010HNC-NRSN SATA 3 Gb/s 7200 32 1000 3 85.62 11.68
Western Digital AV-GP WD15EURS SATA 3 Gb/s 64 1500 3 129.99 11.54
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
Western Digital Caviar Black WD1502FAEX SATA 6 Gb/s 7200 64 1500 5 139.99 10.72
Western Digital RE3 WD1002FBYS SATA 3 Gb/s 7200 32 1000 5 94.99 10.53
Western Digital RE4 WD2003FYYS SATA 3 Gb/s 7200 64 2000 5 189.99 10.53
Seagate Barracuda 7200.12 ST31000524AS SATA 6 Gb/s 7200 32 1000 95.00 10.53
Seagate Barracuda ST1000DM003 SATA 6 Gb/s 7200 64 1000 95.98 10.42
Samsung Spinpoint F3 HD103SJ SATA 3 Gb/s 7200 32 1000 95.99 10.42
Western Digital RE4-GP WD1502FYPS SATA 3 Gb/s 64 1500 5 144.99 10.35
Seagate Barracuda LP ST32000542AS SATA 3 Gb/s 5900 32 2000 3 195.00 10.26
Seagate Barracuda 7200.11 ST3750330AS SATA 3 Gb/s 7200 32 750 3 74.00 10.14
Seagate SV35.5 ST3500410SV SATA 3 Gb/s 16 500 49.55 10.09
Western Digital Caviar Black WD2002FAEX SATA 6 Gb/s 7200 64 2000 5 198.91 10.05
Seagate ST310005N1A1AS-RK SATA 3 Gb/s 7200 32 1000 99.99 10.00
Western Digital Caviar Black WD1002FAEX SATA 6 Gb/s 7200 64 1000 5 99.99 10.00
Western Digital AV-GP WD10EURX SATA 6 Gb/s 64 1000 99.99 10.00
Hitachi Deskstar 7K1000.D HDS721010DLE630 (0F13180) SATA 6 Gb/s 7200 32 1000 99.99 10.00
Seagate SV35.5 ST1000VX000 SATA 6 Gb/s 7200 64 1000 102.02 9.80
Seagate Pipeline HD ST1000VM002 SATA 3 Gb/s 5900 64 1000 104.99 9.52
Seagate Barracuda XT ST32000641AS SATA 6 Gb/s 7200 64 2000 209.99 9.52
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
Hitachi Deskstar E7K500 HDS725050KLA360 SATA 3 Gb/s 7200 16 500 54.99 9.09
Hitachi Deskstar 7K1000.C HDS721010CLA332 (0F10383) SATA 3 Gb/s 7200 32 1000 109.99 9.09
Seagate Pipeline HD ST31000322CS SATA 3 Gb/s 8 1000 109.99 9.09
HP Midline 454146-B21 SATA 3 Gb/s 7200 1000 110.00 9.09
Seagate Barracuda 7200.11 ST31000340AS SATA 3 Gb/s 7200 32 1000 3 110.62 9.04
Western Digital Caviar Black WDBAAZ0020HNC-NRSN SATA 7200 32 2000 3 222.44 8.99
Western Digital Caviar Green WD7500AZRX SATA 6 Gb/s 64 750 85.48 8.77
Western Digital RE4 WD1003FBYX SATA 3 Gb/s 7200 64 1000 5 113.99 8.77
Western Digital Caviar Black WDBAAZ0010HNC-NRSN SATA 3 Gb/s 7200 32 1000 3 114.09 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
Hitachi Deskstar 7K1000.B HDT721064SLA360 SATA 3 Gb/s 7200 16 640 74.99 8.53
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 Black WD5001AALS SATA 3 Gb/s 7200 32 500 5 59.99 8.33
Western Digital Caviar Green WD7500AARX SATA 6 Gb/s 64 750 3 89.99 8.33
Seagate Barracuda XT ST320005N1A1AS-RK SATA 6 Gb/s 7200 64 2000 3 239.99 8.33
Seagate Barracuda 7200.11 ST31000333AS SATA 3 Gb/s 7200 32 1000 3 120.00 8.33
Seagate Barracuda 7200.12 ST31000528AS SATA 3 Gb/s 7200 32 1000 3 121.00 8.26
Hitachi 0F10452 SATA 3 Gb/s 7200 32 2000 245.00 8.16
G-TECH 0G00149 SATA 3 Gb/s 7200 8 1000 3 126.00 7.94
Seagate Barracuda ES ST3500630NS SATA 3 Gb/s 7200 16 500 64.99 7.69
Maxtor MaXLine Pro 500 7H500F0 SATA 3 Gb/s 7200 16 500 64.99 7.69
Western Digital Caviar Green WD5000AZDX SATA 6 Gb/s 32 500 64.99 7.69
Seagate Constellation ES.2 ST32000645NS SATA 6 Gb/s 7200 64 2000 260.50 7.68
Seagate Barracuda 7200.11 ST31500341AS SATA 3 Gb/s 7200 32 1500 3 198.88 7.54
Western Digital AV-GP WD15EVDS SATA 3 Gb/s 32 1500 3 198.95 7.54
Toshiba MKx002TSKB Series MK1002TSKB SATA 3 Gb/s 7200 64 1000 5 132.99 7.52
Seagate Constellation ES ST1000NM0031 SATA 6 Gb/s 7200 64 1000 136.11 7.35
Seagate Constellation ES ST32000644NS SATA 3 Gb/s 7200 64 2000 5 277.73 7.20
Western Digital WD5000AARS SATA 3 Gb/s 500 69.99 7.14
Western Digital Caviar Green WD5000AAVS SATA 3 Gb/s 16 500 3 69.99 7.14
Hitachi Ultrastar A7K1000 HUA721050KLA330-PULL SATA 3 Gb/s 7200 32 500 69.99 7.14
Western Digital Caviar Green WDBAAY5000ENC-NRSN SATA 3 Gb/s 500 3 72.79 6.87
Western Digital Caviar Blue WD5000AAKX SATA 6 Gb/s 32 500 3 73.49 6.80
Seagate Barracuda ST500DM002 SATA 6 Gb/s 7200 16 500 73.98 6.76
Seagate Constellation ES ST31000524NS SATA 3 Gb/s 7200 32 1000 5 149.00 6.71
Western Digital RE3 WD5002ABYS SATA 3 Gb/s 7200 16 500 5 74.95 6.67
Seagate ST3500641AS-RK SATA 3 Gb/s 7200 16 500 74.99 6.67
Western Digital RE4 WD5003ABYX SATA 3 Gb/s 7200 64 500 5 74.99 6.67
Western Digital RE2-GP WD5000ABPS SATA 3 Gb/s 16 500 5 75.99 6.58
Western Digital Caviar Green WD5000AZRX SATA 6 Gb/s 64 500 76.88 6.50
Western Digital AV-GP WD5000AUDX SATA 6 Gb/s 32 500 78.60 6.36
Western Digital Caviar Green WD5000AADS SATA 3 Gb/s 32 500 3 79.95 6.25
Samsung Spinpoint F3 HD502HJ SATA 3 Gb/s 7200 16 500 79.99 6.25
Hitachi HDS721050CLA362 (0F10381) SATA 3 Gb/s 7200 16 500 79.99 6.25
Hitachi Ultrastar A7K2000 0F11000 SATA 3 Gb/s 7200 32 500 3 79.99 6.25
Western Digital AV-GP WD5000AVCS SATA 3 Gb/s 16 500 3 79.99 6.25
Hitachi Deskstar 7K1000.D HDS721050DLE630 (0F13178) SATA 6 Gb/s 7200 32 500 79.99 6.25
Seagate Barracuda Green ST1000DL002 SATA 3 Gb/s 5900 32 1000 159.99 6.25
Western Digital Caviar Blue WDBAAX5000ENC-NRSN SATA 3 Gb/s 7200 16 500 3 80.99 6.17
Seagate Constellation ES ST1000NM0011 SATA 6 Gb/s 7200 64 1000 168.32 5.94
Western Digital Caviar Green WD7500AARS SATA 3 Gb/s 64 750 3 129.95 5.77
Western Digital AV-GP WD5000AVDS SATA 3 Gb/s 32 500 3 89.42 5.59
Seagate Pipeline HD ST3500312CS SATA 3 Gb/s 8 500 89.99 5.56
Seagate Barracuda 7200.12 ST3500413AS SATA 6 Gb/s 7200 16 500 89.99 5.56
Seagate SV35 ST3500411SV SATA 6 Gb/s 7200 16 500 3 89.99 5.56
HP GE262UT SATA 3 Gb/s 7200 1000 185.01 5.41
Western Digital Caviar Black WD5002AALX SATA 6 Gb/s 7200 32 500 2 94.99 5.26
HP PV943UT SATA 3 Gb/s 7200 500 95.00 5.26
Seagate Barracuda 7200.10 ST3500630AS SATA 3 Gb/s 7200 16 500 3 96.00 5.21
Seagate Barracuda 7200.12 ST3500418AS SATA 3 Gb/s 7200 16 500 3 96.42 5.19
Seagate Barracuda 7200.11 ST3750630AS SATA 3 Gb/s 7200 16 750 3 145.00 5.17
Seagate Constellation ES ST500NM0011 SATA 6 Gb/s 7200 64 500 99.38 5.03
Western Digital Caviar Blue WD5000AAKS SATA 3 Gb/s 16 500 3 99.99 5.00
Lenovo 43R1990 SATA 3 Gb/s 7200 8 500 108.66 4.60
Western Digital Caviar Green WD5000CSRTL SATA 3 Gb/s 7200 16 500 3 109.99 4.55
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
Seagate Barracuda LP ST31000520AS SATA 3 Gb/s 32 1000 3 249.95 4.00
HP StorageWorks MSA2 AJ740A SATA 3 Gb/s 7200 1000 255.00 3.92
Western Digital RE2-GP WD7500AYPS SATA 3 Gb/s 16 750 5 198.95 3.77
Western Digital VelociRaptor WD1000DHTZ SATA 6 Gb/s 10000 64 1000 276.19 3.62
Seagate Constellation ES ST3500514NS SATA 3 Gb/s 32 500 5 138.59 3.61
Seagate Barracuda ES.2 ST3500320NS SATA 3 Gb/s 7200 32 500 139.00 3.60
Western Digital VelociRaptor WD6000HLHX SATA 6 Gb/s 10000 32 600 5 169.99 3.53
Seagate Barracuda 7200.11 ST3500620AS SATA 3 Gb/s 7200 16 500 3 144.00 3.47
Seagate Barracuda 7200.12 ST3750528AS SATA 3 Gb/s 7200 32 750 3 220.00 3.41
Seagate NL35 ST3500641NS SATA 3 Gb/s 7200 16 500 148.00 3.38
Seagate Barracuda 7200.11 ST3640323AS SATA 3 Gb/s 7200 32 640 3 190.00 3.37
HP 395473-B21 SATA 1.5 Gb/s 7200 500 165.00 3.03
HP Midline 458930-B21 SATA 7200 750 270.00 2.78
Seagate Barracuda 7200.11 ST3500320AS SATA 3 Gb/s 7200 32 500 3 182.00 2.75
Western Digital VelociRaptor WD5000HHTZ SATA 6 Gb/s 10000 64 500 187.92 2.66
Western Digital VelociRaptor WDBACN6000ANC-NRSN SATA 6 Gb/s 10000 32 600 3 229.99 2.61
HP Midline 458941-B21 SATA 3 Gb/s 7200 500 228.01 2.19
HP Midline 458928-B21 SATA 3 Gb/s 7200 500 236.99 2.11
Seagate Barracuda 7200.9 ST3500641AS SATA 3 Gb/s 7200 16 500 240.00 2.08
IBM 39M4558 SATA 3 Gb/s 7200 500 245.00 2.04
Cisco R200-D500GCSATA= SATA 7200 500 273.83 1.83
HP StorageWorks MSA2 AJ738A SATA 3 Gb/s 7200 500 350.00 1.43

Price History

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Recent Price Changes

2012-05-13 $236.99 +11.00
2012-05-02 $225.99 +7.00
2012-05-01 $218.99 -3.00
2012-05-01 $221.99 -23.00
2012-04-30 $244.99 -2.00
2012-04-03 $246.99 -53.00
2012-04-03 $299.99 +50.00
2012-01-03 $249.99 +40.00
2011-11-02 $209.99 -20.00
2011-04-04 $229.99 -80.00

External links

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