Hi, I had a few minutes spare, so I thought I would test the following drives that I had around under varying conditions. THIS IS IN NO WAY a complete test, but, the results were pretty surprising nonetheless [to me anyway].
The system was as follows:
ABIT NF8
754pin AMD64 3400+ [512KB L2]/Stock heatsink+fan
Corsair Value 512MB DDR PC3200
PSU = TAGAN 480 [Recommend highly]
The drives tested were:
200GB Maxtor - 6Y200P0 (Primary MASTER)
160GB Seagate SATA - ST3160023AS (SATA 1)
20GB Maxtor - 6L020J1 (Secondary SLAVE)
They were tested with HDTach 2.61 under the following conditions:
1) Fresh install XP SP1 slipstreamed --- No chipset drivers installed
2) SP2 installed --- No chipset drivers installed
3) SP2 installed --- Chipset drivers installed
Each drive was tested 3 times under the Fresh install with SP1, then once after the SP2 was installed, then once more when the chipset drivers were installed.
Each drive was tested once, then then next drive, etc, then back to the first drive again.
.....................................TEST 1 RESULTS - SP1 - No chipset drivers
200GB MAXTOR - 6Y200P0
..Random Access Time [ms]...MAX read....MIN read....AVERAGE read....CPU utilisation
1).............15.3.............................65210......... 3644.............51865.................23.5%
2).............14.8.............................65204.........39288............51929.................20.4%
3).............15.2.............................65211.........39535............51932.................22.6%
160GB SEAGATE SATA - ST3160023AS
1).............12.7.............................57387.........17809............45851.................19.7%
2).............12.8.............................57126.........17778............45762.................20.2%
3).............12.8.............................56670.........14839............45851.................21.3%
20GB MAXTOR - 6L020J1
1).............12.5.............................43262.........21858............34487.................19.9%
2).............12.6.............................42316.........21861............34487.................20.1%
3).............12.5.............................42311.........21858............34484.................21.2%
.....................................TEST 2 RESULTS - SP2 -- NO chipset drivers installed
200GB MAXTOR - 6Y200P0
1)...............15.1.............................65225......... 4035............51898.................24.0%
160GB SEAGATE SATA - ST3160023AS
1)...............12.7.............................57594.........22692............45876.................22.4%
20GB MAXTOR - 6L020J1
1)..............12.7.............................42319.........21858............34486.................23.0%
.....................................TEST 3 RESULTS - SP2 -- Chipset drivers installed
200GB MAXTOR - 6Y200P0
1)..............15.7.............................65211......... 1188............51625.................20.7%
160GB SEAGATE SATA - ST3160023AS
1)..............12.7.............................57696........20880............45851.................22.0%
20GB MAXTOR - 6L020J1
1)..............12.7............................42315.........21859............35544.................22.2%
Well, there you have it. ALL the drives on all the tests maxed out at HDTach's Read Burst Speed @80MB.
No other software/drivers were installed apart from OS, and where specified, the chipset drivers.