The SATA 3 drive (2nd one) has much better Read/write speeds than the first drive which only supports SATA 2. My computer only supports SATA 2, so is there any point in getting the SATA 3 drive, am I going to get increased speeds with it over the SATA 2 drive even though I only have SATA 2?
Considering that's there's only a 3 pound difference in price, I would recommend to go with the SATA-III SSD to help be more future proof if you should upgrade your motherboard in the future with one that has SATA-III ports.
The SATA-III SSD (525 MB/s Read, 475 MB/s Write) will still give you much better performance over the SATA-II SSD (185 MB/s Read, 90 MB/s Write), but you will be limited to the maximum 300 MB/s bandwidth of the SATA-II port on your motherboard.
Hope this helps,
Shawn
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 4
Internet Speed
2 Gb/s Download and 100 Mb/s Upload
Antivirus
Malwarebyte Anti-Malware Premium
Browser
Google Chrome
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
yea that is what I was going to do. Hadn't realised till recently how similar the two prices had got. For £3 it will hopefully be worth a little bit more speed