These are rumoured to be a cheap OEM from someone else, but the chipset identity is unknown. () Adaptec AAR-1420SA 4-port SATA-II PCI-X - fakeraid.Cards lack SATA I/O functionality but supply RAID logic: offload I/O processing across ZCR connection to EMRL- or RAIDIOS-compatible SATA-I I/O chip on motherboard. () Adaptec ASR-2020SA/2025SA Zero-Channel RAID cards - real hardware RAID.Works with a patched version of libata's sata_sil subdriver (2003-12). This turns out to be a Silicon Image 3112-variant or 3112A-variant. Optional battery backup unit is available. Features Adaptec AIC-8210 RAID co-processor chip. () Adaptec AAR 2420SA (4-port) and AAR 2820SA (8-port) PCI-X cards - real hardware RAID.Optional battery is available for the card's cache, for more reliable operation in the event of power loss, etc. (Should not be confused with the Adaptec 2400A ATA RAID host adapter, for which one uses the dpt_i2o driver, that card being a legacy of Adaptec's buying DPT - nor with the low-end series, which please see.) Faster at random I/O than the 3Ware cards. Applied Micro Circuits Corporation (AMCC) acquired 3Ware, Inc. Model 9500S-8 (8-port card) accepts an optional battery backup unit. Note: 3Ware provides utilities to support ATA hotswap with its host adapters (only), if using suitable drive enclosures/connectors. Faster at sequential reads than the Adaptec cards, if you tune the readahead buffers.
SILICON IMAGE SII 3124 SOFTRAID 5 DRIVER
Uses exact same driver as prior (non-SATA) 7xxx series. Supported by its own (3w-xxxx and 3w-9xxx) driver in 2.4.18 or earlier: essentially any recent 2.4 kernel. The first and more-important of two issues raised by these chipsets is what's required to make Linux see block devices on them at all. Also, if a card's price makes it seem too good to be true, it probably is.) (Caveats: Don't assume this page's data are perfect. LSI LOGIC 1504064 64-bit 66 MHz PCI SATA MegaRAID 150-4 Kit 4 Port 64MB - Retailĭriver Support for Each Known SATA Chipset: LSI LOGIC 1506064 PCI SATA MegaRAID 150-6 Kit 6 Port 64MB - Retail HighPoint RocketRAID 1740 PCI SATA I & SATA II Controller Card - Retail PROMISE FastTrak TX4310 PCI SATA II Controller Card - OEM Some sata controllers Model #: FastTrak TX4310 2 Driver Support for Each Known SATA Chipset:.
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