Adaptec ASR-3805 128MB DDR2 8-Port Raid Controller Card

Adaptec ASR-3805 128MB DDR2 PCI-Express x4 8-Port Raid Controller Card

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Overview

Overview

The Adaptec ASR-3805 is an 8-port, low-profile SAS/SATA RAID controller card designed for entry to mid-range servers and workstations to provide robust storage management and data protection.

Specifications

Model Number: ASR-3805

Brand: Adaptec

Alt Part Number(s): ASR-3805

Product Type: Controller Card

Technical Description

Brand: Adaptec

Model Number: ASR-3805

Interface: PCI Express x4

Internal Connectors: 2 internal SFF-8087 mini-SAS connectors

Port support: 8 direct-attached or up to 128 SAS or SATA disk drives using SAS expanders

Transfer Rate: Up to 3 Gb/s per port

Processor: Intel 80333 processor running at 500 MHz for XOR calculations

RAID Levels: RAID 0, 1, 1E, 5, 5EE, 6, 10, 50, 60, and JBOD

Cache Memory: 128MB or 256MB

Memory Type: DDR2

Error Detection: ECC

Form Factor: MD2 low-profile plug-in card

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.

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.

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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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Adaptec ASR-3805 128MB DDR2 PCI-Express x4 8-Port Raid Controller Card

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