Intel RS2BL080DE
Morning gents!
Want to share some Samsung 840 Pro SSD results on Intel RAID controller on pretty old computer TYAN K8WE.
Configuration=>> Intel RS2BL080DE (LSI SAS2108 ROC based) with expander Intel RES2SV240 connected to Supermicro mobile rack M14T. Raid controller equiped with BBU (AXXRSBBU8) and HWkey with CacheCadePro 2.0 (AXXRPFKSSD MM: 918399)
btw, want to point out.....HWkey AXXRPFKSSD MM:
907049 comes with CacheCadePro 1.0
same RAID controller settings
What i don't like:
-samsung 840 Pro ssd activity led doesn't works behind RAID controller. LED is always OFF. With intel 520 series ssd activity led works as intended, blinking during activity.
-temperature readings for samsung 840pro ssd missing on Intel raid controller, but exist on HP SA P800
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2nd test on supermicro x8sil-f Intel 3420 chipset 3Gbps SATA port. Drivers 11.6
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3rd test on x8sil-f + HP Smart Array P800 Fw7.24. Samsung 840Pro detected 1.5 Gbps mode only. Note: Hp controller acceleration disabled due dead BBU. According to HP docs, they don't recommend to use this controller with ssd, BBU should be mandatory, controller performance limit is approx 50 000 iops 4k.
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