とうとう買っちゃった。250GBもあっという間に増えるなんて、夢みたい。
馬場のツクモで\11,314.-とは、値段もよろしかった。
ケーブルやなんか、自信なかったけど問題なく取り付けられて良かった。
電源は4ピンからSATAへの変換、ケーブルが下から回り込むようになってキモチ悪いけど。信号は50cmのケーブルで20cmくらい余り。やっぱ30cmでも良かったか。
温度はフォーマット中で43C。その時CPU 26C、1台目のHDD 40C。とりあえず幸せそう。
しかしなあ、1万ちょっとで250GBが買えるってことは、1TB買っても4.5万円くらいってことだよなあ。恐ろしい時代だ。
Barracuda 7200.8 SATA NCQ
Model Number:ST3250823AS
Capacity:250 GB
Speed:7200 rpm
Seek time:8 ms avg
Interface:SATA 1.5Gb/s
Seagate Barracuda 7200.8 drives with SATA and native command queuing (NCQ) provide top-performing, reliable storage for high-end PCs and advanced applications, backed up by an industry-leading five-year warranty. Their best-in-class combination of capacity, performance and support ideally suit them for ATA-based servers, low-cost NAS, and digital enthusiast PC systems. Seagate's proven NCQ technology enhances system performance and reliability while also making system integration easier.
Features Benefits
Single-chip Serial ATA interface with Native Command Queuing
Higher system performance in demanding applications, reduced drive wear and tear, and easier system integration.
7,200 RPM SoftSonic motor
Whisper-quiet acoustics and high reliability in a high-performance environment.
RoHS-compliant
Significantly reduced levels of lead complies with all environmental legislation.
Enhanced G-Force Protection
High nonoperating shock specification ensures top reliability and durability during shipment and integration.
Distinctions
Single-chip Serial ATA interface with NCQ
Best combination of performance, acoustics, and robustness in multiple high capacities
Whisper-quiet acoustics
Proven, reliable design
-------------------------------------
ST3250823AS
ST3250823A
Capacity and Interface
Formatted Gbytes (512 bytes/sector) 250
Interface SATA 1.5Gb/s
Ultra ATA/100
Performance
Internal Transfer Rate (Mbits/sec) 760
Max. External Transfer Rate (Mbytes/sec) 150 100
Avg. Sustained Transfer Rate (Mbytes/sec) >
Average Seek (msec) 8
Average Latency (msec) 4.16
Multisegmented Cache 8192
Spindle Speed (RPM) 7200
Configuration/Organization
Discs/Heads /
Bytes per Sector 512
Logical CHS 16383/16/63
Recording Method 16/17 EPRML
Contact Start-Stops 50000
SeaShield System No
Reliability/Data Integrity
S.M.A.R.T. capable Yes
Nonrecoverable Read Errors per Bits Read 1 per 1014
Service Life/Limited Warranty (years) 5月5日
Power Requirements
+12 VDC +/-10% (amps typ operating) 2.8
+5 VDC +/-5% (amps typ operating) 0.841
Power Management (watts)
Seek 12.4
Read/Write 12.8
Idle 7.2
Standby 1.4
Environmental
Operating Temperature (°C) 0 to 60
Nonoperating Temperature (°C) 70 to -40
Operating Shock (Gs) @ 2 msec 63
Non Operating Shock (Gs) @ 2 msec 300
Acoustics,Idle (Bels-typ sound power) 2.8
Physical
Height (mm) 26.11
Width (mm) 101.6 >
Depth (mm) 146.99
Weight (kg) 635
* Listed warranty periods are for drives shipped by Seagate to distributors on or after June 28, 2004.
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