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Supermicro AOC-USAS-S4iR UIO 8-Port SAS RAID Adapter

Price:

$405.00

SupermicroSKU: 486835

Model Number: AOC-USAS-S4iR

Condition: New

In stock: No

Quantity:

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For Volume / Bulk Purchase Discounts Available

Shop with confidence! Saitech Inc is an authorized Supermicro Partner Reseller.

Learn more by visiting the manufacturer's website.

Overview

Specifications

Mfr Part Number: AOC-USAS-S4IR
Features

PCI-E SAS controller with Intel IOP348 processor
4-port (internal) and 4-port external 3Gb/s per port
Supports RAID 0, 1, 10
Supports RAID 5, 6, 50 with iButton
On board hardware IO Processor
256 or 128MB 533MHz DDR2 on-card cache
Automatically negotiates PCI-E link widths
Power management support
Supports 1.5 and 3.0 Gb/s SAS and SATA data transfer rates
Port independent auto-negotiation
Supports SSP, SMP, STP and SATA protocols
Optional Battery Backup Unit for cached data protection
OS Support : Windows 2000/XP/2003, RedHat Enterprise and SUSE Linux

Dimensions: 4.38 x 6.6 inch
RoHS Compliant

Product information, pricing, availability, images or discounts are subject to change without notice and may not always reflect the most current details. In the event of pricing or availability discrepancies, we reserve the right to cancel or adjust orders. Customers will be notified and may choose to proceed or cancel.

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The website provided detailed information, and I received a brand new PNY version RTX Pro 6000 at a reasonable price. Shipping was fast. My only suggestion is to confirm the customs clearance agency with the customer before exporting to Canada to avoid delays. Overall, shopping here is trustworthy.

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As a dark matter researcher building a university-grade dual-node system at home, I sourced an RTX Pro6000 Blackwell GPU from eSaitech—paired with i9-14900Ks, 128GB RAM per node, 20TB of NVMe across 4/4/8/4TB partitions, and Ubuntu 24.04. The build was flawless—until I accidentally charged the $8,000 GPU to my checking account via PayPal instead of the intended credit card. That misstep triggered a cascade of issues across PayPal, my bank, and eSaitech’s Shopify backend. Enter MaryLou from eSaitech customer service. She didn’t just help—she orchestrated a full recovery: coordinating RMA and accounting to reverse the charge, reprocess it correctly, and clear the default with PayPal. I was stunned. This wasn’t just good service—it was spectacular. From a company I’d never worked with, and to whom I technically owed money. The GPU arrived fast, at the lowest price I could find anywhere. But it’s the integrity and responsiveness of their team that truly impressed me. I don’t even know how to thank them properly. If you’re sourcing high-end components and value not just price but people, eSaitech earns my highest recommendation. Note my system below -

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Supermicro AOC-USAS-S4iR UIO 8-Port SAS RAID Adapter

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Supermicro AOC-USAS-S4iR UIO 8-Port SAS RAID Adapter