HP PROBOOK 6440B, Краткие характеристики

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128 GB
128 GB 128 GB
128 GB
2.5-inch SATA Solid State
2.5-inch SATA Solid State 2.5-inch SATA Solid State 2.5-inch SATA Solid State
Drive
Drive Drive Drive
Weight
Weight Weight
Weight 80.1 Grams
Capacity Capacity Capacity Capacity 128 GB
Height Height Height Height 0.37 in (9.5 mm)
Width Width Width Width 2.75 in (70 mm)
Interface Interface Interface Interface SATA
Performance Performance Performance Performance Maximum Sequential Maximum Sequential Maximum Sequential Maximum Sequential
Read
Read Read Read
Maximum Sequential Write Maximum Sequential Write Maximum Sequential Write Maximum Sequential Write
220 MB/s 200 MB/s
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 250,069,680
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 32° to 158°F (0° to 70°C) [case temp]
Features Features Features Features ATA Security; ATA-7 ;SATA 2.6; DIPM
500 GB 7200 rpm SATA 500 GB 7200 rpm SATA 500 GB 7200 rpm SATA 500 GB 7200 rpm SATA
Hard Drive
Hard Drive Hard Drive Hard Drive
Drive Weight Drive Weight Drive Weight Drive Weight 0.25 lbs (115 g)
Capacity Capacity Capacity Capacity 500 GB
Height Height Height Height 0.37 in (9.5 mm)
Width Width Width Width 2.75 in (70 mm)
Interface Interface Interface Interface ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate Transfer Rate Transfer Rate Transfer Rate Synchronous Synchronous Synchronous Synchronous (maximum) 100 MB/s (Drive Capability)
Seek Time Seek Time Seek Time Seek Time
(typical reads, including
settling) Single Track Single Track Single Track Single Track 1.5 ms
Average Average Average Average 11 ms
Maximum Maximum Maximum Maximum 22 ms
Rotational Speed Rotational Speed Rotational Speed Rotational Speed 7200 rpm
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 976,773,168
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 32° to 140° F (0° to 60° C) [case temp]
Features Features Features Features ATA Security
320 GB 7200 rpm SATA 320 GB 7200 rpm SATA 320 GB 7200 rpm SATA 320 GB 7200 rpm SATA
Hard Drive
Hard Drive Hard Drive
Hard Drive
Drive Weight Drive Weight Drive Weight Drive Weight 0.25 lbs (115 g)
Capacity Capacity Capacity Capacity 320 GB
Height Height Height Height 0.37 in (9.5 mm)
Width
Width Width
Width 2.75 in (70 mm)
Interface Interface Interface Interface ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate Transfer Rate Transfer Rate Transfer Rate Synchronous Synchronous Synchronous Synchronous (maximum) 100 MB/s (Drive Capability)
Seek Time Seek Time Seek Time Seek Time
(typical reads, including
settling) Single Track Single Track Single Track Single Track 1.5 ms
Average Average Average Average 11 ms
Maximum Maximum Maximum Maximum 22 ms
Rotational Speed Rotational Speed Rotational Speed Rotational Speed 7200 rpm
Logical Blocks Logical Blocks Logical Blocks Logical Blocks 625,142,448
Operating Temperature Operating Temperature Operating Temperature Operating Temperature 32° to 140° F (0° to 60° C) [case temp]
Features Features Features Features ATA Security
QuickSpecs
HP ProBook 6440b Notebook PC HP ProBook 6440b Notebook PC HP ProBook 6440b Notebook PC HP ProBook 6440b Notebook PC
Technical Specifications
DA - 13462 Worldwide — Version 6 — February 10, 2010 Page 24