Overclock.net › Forums › Components › Hard Drives & Storage › SATA vs SATA2 vs SATA3
New Posts  All Forums:Forum Nav:

SATA vs SATA2 vs SATA3

post #1 of 22
Thread Starter 
From HDD perspective does it have any speed differencial?
Casual gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II x4 B55 @3,75GHZ(unlocked X2 555) MSI 790FX-GD70 ATI Radeon HD4830 2x2GB Gskill Ripjaws DDR3 CL7 @1700MHZ 
OSPowerCase
Windows 7 64bit 450W PSU Xigmatek Asgard with 4 fans. 
  hide details  
Reply
Casual gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II x4 B55 @3,75GHZ(unlocked X2 555) MSI 790FX-GD70 ATI Radeon HD4830 2x2GB Gskill Ripjaws DDR3 CL7 @1700MHZ 
OSPowerCase
Windows 7 64bit 450W PSU Xigmatek Asgard with 4 fans. 
  hide details  
Reply
post #2 of 22
SATA is going to be limited to 150GB/s. (EDIT 1.5Gb/s)

SATA2 is going to be limited to 300GB/s. (3Gb/s)

SATA3 is going to be limited to 600GB/s. (6Gb/s)

So if you have an array that is capable (say 4x500GB or more) of maximizing a sustained rate of X, then you will be limited to the SATA controller's capabilities (SATA 150, 300, or 600 ie; SATA, SATA2, SATA3).

Otherwise with single drives or non-high performance RAID setups, you will experience no real-world bottlenecks unless you're in the SSD world where the controller will and can make a big difference.

WHOOPS! tongue.gif

Added the zeros didn't even realize it...... doh.gif

Ok OK good lord we all know what I meant... tongue.gif
Edited by GanjaSMK - 2/28/12 at 1:17pm
    
CPUMotherboardGraphicsRAM
INTEL ASUS XFX  SAMSUNG 
Hard DriveOptical DriveCoolingOS
WD/ST LG KUHLER WINDOWS 
MonitorKeyboardPowerCase
LG/SAMSUNG IBM MODEL M CORSAIR THERMALTAKE 
MouseMouse PadAudio
MS INTELLIMOUSE EXPLORER 3.0 REGULAR LARGE PAD ONBOARD but it USED TO BE A XONAR DG  
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
INTEL ASUS XFX  SAMSUNG 
Hard DriveOptical DriveCoolingOS
WD/ST LG KUHLER WINDOWS 
MonitorKeyboardPowerCase
LG/SAMSUNG IBM MODEL M CORSAIR THERMALTAKE 
MouseMouse PadAudio
MS INTELLIMOUSE EXPLORER 3.0 REGULAR LARGE PAD ONBOARD but it USED TO BE A XONAR DG  
  hide details  
Reply
post #3 of 22
for HHDs from sata I to sata II with modern drives its posible with RAID.. single drives maybe if its a fast modern HDD it might push sata I
Sata III at this point in time only SSDs benifit from it smile.gif
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
post #4 of 22
Thread Starter 
So if I have this HDD: http://www.hitachigst.com/deskstar-7k1000d will it benefit from SATA2? And so SATA3 HDD's are just marketing stunts right?
Casual gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II x4 B55 @3,75GHZ(unlocked X2 555) MSI 790FX-GD70 ATI Radeon HD4830 2x2GB Gskill Ripjaws DDR3 CL7 @1700MHZ 
OSPowerCase
Windows 7 64bit 450W PSU Xigmatek Asgard with 4 fans. 
  hide details  
Reply
Casual gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II x4 B55 @3,75GHZ(unlocked X2 555) MSI 790FX-GD70 ATI Radeon HD4830 2x2GB Gskill Ripjaws DDR3 CL7 @1700MHZ 
OSPowerCase
Windows 7 64bit 450W PSU Xigmatek Asgard with 4 fans. 
  hide details  
Reply
post #5 of 22
Quote:
Originally Posted by johhu12 View Post

So if I have this HDD: http://www.hitachigst.com/deskstar-7k1000d will it benefit from SATA2? And so SATA3 HDD's are just marketing stunts right?

It will barely saturate SATA2 controllers.
    
CPUMotherboardGraphicsRAM
INTEL ASUS XFX  SAMSUNG 
Hard DriveOptical DriveCoolingOS
WD/ST LG KUHLER WINDOWS 
MonitorKeyboardPowerCase
LG/SAMSUNG IBM MODEL M CORSAIR THERMALTAKE 
MouseMouse PadAudio
MS INTELLIMOUSE EXPLORER 3.0 REGULAR LARGE PAD ONBOARD but it USED TO BE A XONAR DG  
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
INTEL ASUS XFX  SAMSUNG 
Hard DriveOptical DriveCoolingOS
WD/ST LG KUHLER WINDOWS 
MonitorKeyboardPowerCase
LG/SAMSUNG IBM MODEL M CORSAIR THERMALTAKE 
MouseMouse PadAudio
MS INTELLIMOUSE EXPLORER 3.0 REGULAR LARGE PAD ONBOARD but it USED TO BE A XONAR DG  
  hide details  
Reply
post #6 of 22
Quote:
Originally Posted by GanjaSMK View Post

SATA is going to be limited to 150GB/s.
SATA2 is going to be limited to 300GB/s.
SATA3 is going to be limited to 600GB/s.
So if you have an array that is capable (say 4x500GB or more) of maximizing a sustained rate of X, then you will be limited to the SATA controller's capabilities (SATA 150, 300, or 600 ie; SATA, SATA2, SATA3).
Otherwise with single drives or non-high performance RAID setups, you will experience no real-world bottlenecks unless you're in the SSD world where the controller will and can make a big difference.

MB/s, not GB/s.
2011 riggy rig
(13 items)
 
2006 MacBook
(7 items)
 
 
CPUMotherboardGraphicsRAM
i7 2600k - 4.6GHz/1.36v ASRock Extreme4 Gen3 Galaxy GTX 480 850c/2180m 1.063v 16GB Samsung Green (4x4GB, at 2133mhz) 
Hard DriveHard DriveOptical DriveCooling
Kingston HyperX 3K 240GB Seagate Barracuda Green 2TB Samsung 24x DVD Corsair A70 
OSMonitorMonitorPower
Windows 7 Ultimate x64 (1st monitor) Viewsonic A90 19" CRT (2nd monitor) ASUS VH236H 23" LCD Antec Earthwatts Green 650w 
Case
CoolerMaster HAF 912 
CPUGraphicsRAMHard Drive
Intel Core 2 Duo 1.83ghz Intel GMA 950 2.5GB DDR2 667 60GB 5400rpm 
Optical DriveOSMonitor
Combo Drive (reads dvds, writes cds) Mac OS X Lion 10.7 13.3" 1280x800 
CPUMotherboardGraphicsRAM
Intel Pentium Dual Core 65nm 2.2GHz Intel LGA775 ATi Radeon 3650 1GB 6GB DDR2 800 
Hard DriveOptical DriveOSMonitor
1TB Samsung 5400rpm 2 DVD-RW's Windows 7 Ultimate x64 32" Sony TV 1360x768 
KeyboardPower
Samsung SEM DT-35 bitch 600w generic 
  hide details  
Reply
2011 riggy rig
(13 items)
 
2006 MacBook
(7 items)
 
 
CPUMotherboardGraphicsRAM
i7 2600k - 4.6GHz/1.36v ASRock Extreme4 Gen3 Galaxy GTX 480 850c/2180m 1.063v 16GB Samsung Green (4x4GB, at 2133mhz) 
Hard DriveHard DriveOptical DriveCooling
Kingston HyperX 3K 240GB Seagate Barracuda Green 2TB Samsung 24x DVD Corsair A70 
OSMonitorMonitorPower
Windows 7 Ultimate x64 (1st monitor) Viewsonic A90 19" CRT (2nd monitor) ASUS VH236H 23" LCD Antec Earthwatts Green 650w 
Case
CoolerMaster HAF 912 
CPUGraphicsRAMHard Drive
Intel Core 2 Duo 1.83ghz Intel GMA 950 2.5GB DDR2 667 60GB 5400rpm 
Optical DriveOSMonitor
Combo Drive (reads dvds, writes cds) Mac OS X Lion 10.7 13.3" 1280x800 
CPUMotherboardGraphicsRAM
Intel Pentium Dual Core 65nm 2.2GHz Intel LGA775 ATi Radeon 3650 1GB 6GB DDR2 800 
Hard DriveOptical DriveOSMonitor
1TB Samsung 5400rpm 2 DVD-RW's Windows 7 Ultimate x64 32" Sony TV 1360x768 
KeyboardPower
Samsung SEM DT-35 bitch 600w generic 
  hide details  
Reply
post #7 of 22
Quote:
Originally Posted by johhu12 View Post

So if I have this HDD: http://www.hitachigst.com/deskstar-7k1000d will it benefit from SATA2?
Not really, only in burst speeds.
Quote:
And so SATA3 HDD's are just marketing stunts right?
No, they are just making the transition to the connection now before higher platter densities allow for faster speeds.
post #8 of 22
Quote:
Originally Posted by GanjaSMK View Post

SATA is going to be limited to 150GB/s.

SATA2 is going to be limited to 300GB/s.

SATA3 is going to be limited to 600GB/s.

So if you have an array that is capable (say 4x500GB or more) of maximizing a sustained rate of X, then you will be limited to the SATA controller's capabilities (SATA 150, 300, or 600 ie; SATA, SATA2, SATA3).

Otherwise with single drives or non-high performance RAID setups, you will experience no real-world bottlenecks unless you're in the SSD world where the controller will and can make a big difference.

Are you sure about your numbers? There is something wrong here
post #9 of 22
Quote:
Originally Posted by ghostrider85 View Post

Quote:
Originally Posted by GanjaSMK View Post

SATA is going to be limited to 150GB/s.

SATA2 is going to be limited to 300GB/s.

SATA3 is going to be limited to 600GB/s.

So if you have an array that is capable (say 4x500GB or more) of maximizing a sustained rate of X, then you will be limited to the SATA controller's capabilities (SATA 150, 300, or 600 ie; SATA, SATA2, SATA3).

Otherwise with single drives or non-high performance RAID setups, you will experience no real-world bottlenecks unless you're in the SSD world where the controller will and can make a big difference.

Are you sure about your numbers? There is something wrong here

What's off or wrong? Feel free to correct what is wrong. thumb.gif

Not enough sleep I suppose, editing now....... redface.gif
    
CPUMotherboardGraphicsRAM
INTEL ASUS XFX  SAMSUNG 
Hard DriveOptical DriveCoolingOS
WD/ST LG KUHLER WINDOWS 
MonitorKeyboardPowerCase
LG/SAMSUNG IBM MODEL M CORSAIR THERMALTAKE 
MouseMouse PadAudio
MS INTELLIMOUSE EXPLORER 3.0 REGULAR LARGE PAD ONBOARD but it USED TO BE A XONAR DG  
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
INTEL ASUS XFX  SAMSUNG 
Hard DriveOptical DriveCoolingOS
WD/ST LG KUHLER WINDOWS 
MonitorKeyboardPowerCase
LG/SAMSUNG IBM MODEL M CORSAIR THERMALTAKE 
MouseMouse PadAudio
MS INTELLIMOUSE EXPLORER 3.0 REGULAR LARGE PAD ONBOARD but it USED TO BE A XONAR DG  
  hide details  
Reply
post #10 of 22
Quote:
Originally Posted by ghostrider85 View Post

Are you sure about your numbers? There is something wrong here

He confused GB and Gb. It's 1.5 Gb/s, 3 Gb/s and 6 Gb/s respectively.
M1XN
(18 items)
 
Study Zenbook
(5 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770K @ 4.2 GHz ASUS Maximus VI Impact MSI GTX 970 Gaming 4G 2x8 GB Kingston HyperX DDR3 @ 2400 MHz 
Hard DriveHard DriveHard DriveOptical Drive
Crucial M4 64 GB Crucial M4 128 GB SAMSUNG Spinpoint M9T 2 TB LiteOn DL-8ATSH 
CoolingOSMonitorKeyboard
Noctua NH-C14 Windows 10 64-bit ViewSonic VP2770 Vortex Pok3r 
PowerCaseMouseMouse Pad
Corsair SF600 NCASE M1 V2.5 Logitech G502 SteelSeries QcK+ 
AudioOther
HiFiMan HE-400 Logitech C920 
CPUGraphicsRAMHard Drive
i5-3317 GT 620M 2 GB soldered + 8 GB Corsair OCZ Vertex 3 120 
OS
Windows 7 Home Premium 64-bit 
  hide details  
Reply
M1XN
(18 items)
 
Study Zenbook
(5 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770K @ 4.2 GHz ASUS Maximus VI Impact MSI GTX 970 Gaming 4G 2x8 GB Kingston HyperX DDR3 @ 2400 MHz 
Hard DriveHard DriveHard DriveOptical Drive
Crucial M4 64 GB Crucial M4 128 GB SAMSUNG Spinpoint M9T 2 TB LiteOn DL-8ATSH 
CoolingOSMonitorKeyboard
Noctua NH-C14 Windows 10 64-bit ViewSonic VP2770 Vortex Pok3r 
PowerCaseMouseMouse Pad
Corsair SF600 NCASE M1 V2.5 Logitech G502 SteelSeries QcK+ 
AudioOther
HiFiMan HE-400 Logitech C920 
CPUGraphicsRAMHard Drive
i5-3317 GT 620M 2 GB soldered + 8 GB Corsair OCZ Vertex 3 120 
OS
Windows 7 Home Premium 64-bit 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Hard Drives & Storage
Overclock.net › Forums › Components › Hard Drives & Storage › SATA vs SATA2 vs SATA3