3Ware 9550SXU-12ML 300Mbps PCI-X 133MHz SATA-3.0Gbps Raid Storage Controller

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Overview

Specifications

Model Number: 9550SXU-12ML

Brand: 3Ware

Alt Part Number(s): 9550SXU-12ML

Product Type: Storage Controller

Technical Description

Brand: 3Ware

Model: 9550SXU-12ML

Host Bus: PCI-X/133 MHz

Interface: SATA 3Gb/s

Data Transfer Rate: 300 MBps

Buffer Size: 256 MB (installed) / 256 MB (max)

Supported Devices: Disk Array (RAID), hard drive

Max Storage Devices Qty: 12

RAID Level: JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 50

Processor: AMCC PowerPC 405CR

Interface Type: Serial ATA-300

Compliant Standards: Plug and Play, FCC, RoHS

Microsoft Certifications: Compatible with Windows 7

Connector Type: 36 pin 4i Mini MultiLane SAS (SFF-8087)

Connector Location: Internal

OS Required: FreeBSD, Linux 2.4, Linux 2.6, Microsoft Windows 2000 / XP, Microsoft Windows Server 2003, Red Hat Fedora Core, Red Hat Linux, SuSe Linux

Form Factor: Half-Length

Min Operating Temperature: 32 °F

Max Operating Temperature: 122 °F

Depth: 6.9 in

Height: 4.2 in

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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Trusted seller

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.

Fast and easy transaction! Will buy from them again!

Although the product itself was unsucc6for our purposes, the customer uce was exceptional. I would gladly go business with this company again.

I would certainly recommend Saitech, Inc. for all your IT solutions. Erwin our sales rep and his team are fantastic to work with.

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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3Ware 9550SXU-12ML 300Mbps PCI-X 133MHz SATA-3.0Gbps Raid Storage Controller

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3Ware 9550SXU-12ML 300Mbps PCI-X 133MHz SATA-3.0Gbps Raid Storage Controller