![](http://ub4j8w.blu.livefilestore.com/y1pJ5sIV8LeukPtb7lu8G4PtyYL_7-UblXlinY7bnT9e6r8Uy2SvZZLxqVhn0GwDBS6G7RSj14Thy70h47Bl2pAQDv1dRn9ykhr/ti.jpg?psid=1)
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WD Scorpio Black WD5000BEKT 官网▼性能规格
Performance Specifications
Rotational Speed 7,200 RPM (nominal)
Buffer Size 16 MB
Average Latency 4.20 ms (nominal)
Seek Times
Read Seek Time 12.0 ms
Track-To-Track Seek Time 2.0 ms (average)
Transfer Rates
Buffer To Host (Serial ATA) 3 Gb/s (Max)
Physical Specifications
Formatted Capacity 500,107 MB
Capacity 500 GB
Interface SATA 3 Gb/s
Physical Dimensions
English
Height 0.374 Inches
Length 3.94 Inches
Width 2.75 Inches
Weight 0.22 Pounds
Metric
Height 9.5 mm
Length 100 mm
Width 69.85 mm
Weight 99 g
Environmental Specifications
Shock
Operating Shock (Read) 350G, 2ms
Non-operating Shock 1000G, 2 ms
Acoustics
Idle Mode 22 dBA (average)
Seek Mode 0 25 dBA (average)
Temperature (English)
Operating 32° F to 140° F
Non-operating -40° F to 158° F
Temperature (Metric)
Operating -0° C to 60° C
Non-operating -40° C to 70° C
Humidity
Operating 8% to 95% Non-condensing
Non-operating 5-95% RH non-condensing
Altitude (English)
Operating -1,000 feet to 10,000 feet
Non-operating -1,000 feet to 40,000 feet
Altitude (Metric)
Operating -305M to 3,050M
Non-operating -305M to 12,200M
Vibration
Operating 0.00459 g2/Hz (10 to 500 Hz)
Non-operating 0.05102 g2/Hz (10 to 500 Hz)
Electrical Specifications
Current Requirements
5 VDC
Read/Write 500 mA
Idle 400 mA
Standby 50 mA
Sleep 30 mA
Power Dissipation
Read/Write 2.50 Watts
Idle 0.85 Watts
Standby 0.25 Watts
Sleep 0.15 Watts
**『无』配备自由坠落感应器**
自由坠落感应器 - 这是作为一层额外的保护层,假如硬碟(或装有这些硬碟的系统)在使用中掉下,WD 的自由坠落感应器(free-fall sensor)会侦测到硬碟正在坠落,并在少于 200 毫秒的时间内,将磁头停放好,以防损毁和数据遗失。
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初章:
▼WD5000BEKT桑,为目前WD黑盒BEKT系列最大容量版本
![](http://ub4j8w.blu.livefilestore.com/y1poHYyLa5R592kKXBtFE14VXlz_z-_x-ICfz5V_OEFszugaiu5KNXot6JTUljdF4C5ERQ5qjmLnySpkNoDTBswHsz0wgh6JgOc/13.jpg?psid=1)
![](http://ub4j8w.blu.livefilestore.com/y1p4_2nDOEm--0t_L7G7Y-qB4cYVyWks6UcBRKmhj1gEnLZAaBGX3j30olRja9XpmeLeXoK3fQtvXUPRQebLe1gsYiQc64MUBMP/17.jpg?psid=1)
![](http://ub4j8w.blu.livefilestore.com/y1pqhJ4goiYwanzGQY_4gxqXEB6xDjXUeaJQCtkCXfifpAyiimQq5f6NjLWq4yU4OG_SnykuqTekSblQNzroUdsxKVNFBVUS1Qc/14.jpg?psid=1)
▼I/O 处及各锁孔位
![](http://ub4j8w.blu.livefilestore.com/y1p3laI8TvVNyBckytclhxkcWo2x5i9OkwHrr6Ohh9496JpnuaY1rNjhbbucyrL03Aou0iIjZ0brunfbyoOMNcdrMitNoWEIz3T/15.jpg?psid=1)
![](http://ub4j8w.blu.livefilestore.com/y1pbha1G-2oZn5WV6lsS-DucRfopV2waagGxgkC8iqwJjysDWwE46DKKWxSXIhOUO-TZqKKs8quBGNMC-sh7yTYryhMKYNaRE2p/16.jpg?psid=1)
=======================
贰章:
▼上机实测 SATA3 环境
![](http://sndnfw.blu.livefilestore.com/y1pi5iTjcowj-3AEqTKTAPP-xyho-yMqv_g-GWNGrNEbMCqkZ2Xd-O84m_s9EhCmYeXTbw6yel1VhyvBziTgrzwJD--tG6_bN94/tp.png)
▼CrystalDiskInfo
3.6.0 基本的状态数据
![](http://ub4j8w.blu.livefilestore.com/y1pL8RRm0MtROvGpqwegi8xfXp7bquqwWuJJw305lJdgPuuI6tVcF0LqU84HvX0SEfJUc-0eIy2HqXvnlJfIW-MCDxhh9rVWhB8/10.jpg?psid=1)
▼ATTO
读:约104MB/S
写:约104MB/S
![](http://ub4j8w.blu.livefilestore.com/y1p1-BWzj5EePtU2KwtNq_1MzXzcAnzn4S_Lz2lagDLvysU88VelDZx3Hzgd_n_TO20pn7PNiwg5Iyr2iT3BuI2PkRFjKCqvz9U/09.jpg?psid=1)
▼CrystalDiskMark 3.0.0
读:约104.9MB/S
写:约103.1MB/S
![](http://ub4j8w.blu.livefilestore.com/y1pTi3Kx-PvUdDjp1NCpLpPzfp8VBq-YImrQcD_Z6vMdouLdX6By2qmagUr9qg-Hbd0Gf2DvfDcc6GskdPcOimqdpFsqLKEk4E0/11.jpg?psid=1)
▼FDBENCH
读:约105MB/S
写:约99MB/S
![](http://ub4j8w.blu.livefilestore.com/y1pom1z3IrePw1OyFyZC-u3mmvq0Ab-Xad0WWqyvO2olW7RymcPiIJx9_tcOP2ugBu0MUoJ-UiR7d6QSaXn5PAycibLTiZORRdd/12.jpg?psid=1)
▼HD Tach-8M(红) 32M(蓝)
最快:231.0MS/S
平均:84.1MS/S
随机存取时间:14.4ms
![](http://ub4j8w.blu.livefilestore.com/y1pY22M8yspwPMtJFWQU8rZcRDLW99KjwqT4teroyYw5s6IuCf40zlyJKTUOc3bixi5tMK6lPzcHXaa6VCDgFWoNIqhqi1-p16v/18.jpg?psid=1)
▼HD Tune Pro 4.0.1
![](http://ub4j8w.blu.livefilestore.com/y1puyH_25SDmBdMdN79VqGNc0HLqtIn8PX2QdHWylPK24G7V6kz4NKOTzX5mU56G6cr2X8O6Ga_UvL5_WI4hDLnyzyNEzWN7q3g/01.jpg?psid=1)
最高读取:101.9MB/S
最低读取:50.0MB/S
平均读取:80.0MB/S
存取时间:14.7ms
![](http://ub4j8w.blu.livefilestore.com/y1p8j9OYzqMXQIwZ85OZrcnimKeXCQhTzQCVjsoA2eYZfb3AVwg7_e_aFEbtiTXo3y_harqRKEZaaP-4kGdO1OhDM-P9nBPMpLm/05.jpg?psid=1)
最高写入:100.9MB/S
最低写入:49.5MB/S
平均写入:79.2MB/S
存取时间:14.7ms
![](http://ub4j8w.blu.livefilestore.com/y1pEsv7AnOKjaGoG3ixcw28buar_Tm8Tffvy3y2BRtpwk3r2DtldRSwg4T-xBQ9Dis3JpzMHnvHzSx4vkWO6tcUw4FmDfTV-zc1/02.jpg?psid=1)
![](http://ub4j8w.blu.livefilestore.com/y1puT1gB0JzNjBGRQl83jvWq5oYguFu6vZcLcv8IGD2X12Y2RUPrUBj2HeKD5SyjhDKCBvAYxpaKGqNSbXPWvEOwMIKcnbX7ugF/07.jpg?psid=1)
![](http://ub4j8w.blu.livefilestore.com/y1pFKz5dCAc0W7loa3fvdb4eTs6VhENdcJJo5aNBSeUL1bD3GktWjQ6xMOwdHldbN65kLXWE4l-hwMJVmHq3Ji91RUchaiQlmTw/04.jpg?psid=1)
![](http://ub4j8w.blu.livefilestore.com/y1pfhf7fcXhHopvFBUxPgMAU2BMsEvuEMbYzzbMTZSyM8rTB2UOjFTgjaZBn5Fm5oASHdCq5CkSdXviQWFtN62V9JsAUbu2u7ky/06.jpg?psid=1)
![](http://ub4j8w.blu.livefilestore.com/y1pDu6AfI9zcJu8iGqk39_ev1eK3X78PfcLKmUV3u92OEJbcWm9tXA5r0UdqoZbIHnCoD1yHc3IECejRplqy9nb9qLOKiGW5XAY/03.jpg?psid=1)
![](http://ub4j8w.blu.livefilestore.com/y1pNFramH0bEiOt-RMem72c1S4N85inxn9T2KnXFW6YchiT3hy-KuBBcgk47TwqXuGQC_F9ucj2nME93_0iVwe5KboatNinU_FS/08.jpg?psid=1)
============================
结论:
1. 比对2.5 吋320G WD WD Scorpio WD3200BEKT黑牌系列 , 读写效能约提升18~20MB/S
效能上:最大写入100.9MB/S,最大读取101.9MB/S,
平均写入=79.2MB/S,平均读取=80.0MB/S
2.WD 5000BEKT 500G与Seagate Momentus XT 500G相比约小输上1MB/S~3MB/S,效能上在伯仲之间
3.实际光华集中商圈寻访价位与网路上询查尚未看到销售踪迹
以上
按编参阅:
1.
[鸣户] WD Scorpio 为笔记型电脑提供的桌上级性能2.
[鸣户]希捷Momentus XT 固态混合硬碟机◎
原文出处![表情](./image/post/smile/yct/88.gif)