HP
HP 268351-B21 PCIX SCSI U320 HBA Controller
★★★★★
High-Performance SCSI Controller for Enhanced Data TransferThe HP Consumer 64BIT PCIX SCSI U320 2CH HBA CTLR is designed to provide high-speed data transfer and reliable connectivity for your SCSI devices. Ideal for servers and workstations, this controller ensures efficient performance and compa...
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
High-Performance SCSI Controller for Enhanced Data Transfer
The HP Consumer 64BIT PCIX SCSI U320 2CH HBA CTLR is designed to provide high-speed data transfer and reliable connectivity for your SCSI devices. Ideal for servers and workstations, this controller ensures efficient performance and compatibility with various operating systems.
- Brand: HP
- Model: 268351-B21
- Interface: PCIX
- SCSI Standard: U320
- Channels: 2
- Voltage: 3.3/5V
- Connectors: 2 x VHDCI68
- Operating System Support: Windows NT/W2K/Linux
Specifications
Interface
PCIX SCSI U320
Function
HBA Controller
Product Type
Component
Brand
HP
Model
268351-B21
Pros & Cons
👍 Pros
- Utilizes the PCIX SCSI U320 interface, providing high-speed data transfer for compatible SCSI devices.
- Functions as a Host Bus Adapter (HBA), allowing for efficient connection and management of SCSI peripherals.
- Designed by HP, ensuring potential compatibility with other HP server and storage components.
- Can facilitate the integration of legacy SCSI storage solutions into modern server architectures via PCIX.
- Offers a dedicated controller for managing SCSI operations, which can offload tasks from the main CPU.
👎 Cons
- The PCIX (PCI Extended) interface is an older standard, which might limit compatibility with newer server motherboards that use PCIe.
- SCSI U320, while fast for its era, is a legacy technology and significantly slower than modern storage interfaces like SAS or NVMe.
- As an older component, finding compatible SCSI U320 drives and peripherals may be challenging.
- Specific details about the number of channels, external/internal ports, or supported RAID levels are not provided.
- Lacks modern features like hot-swap capabilities or extensive diagnostic tools often found in contemporary HBAs.
Frequently Asked Questions
What type of interface does the HP 268351-B21 controller use?
The HP 268351-B21 controller utilizes a PCIX SCSI U320 interface, designed for high-speed SCSI data transfer.
What is the primary function of this HP component?
This component serves as a Host Bus Adapter (HBA) controller, enabling a system to communicate with SCSI devices.
Is this controller compatible with modern server systems?
The PCIX interface is an older standard, which may limit its compatibility with newer server motherboards that primarily use PCIe slots.
What kind of storage devices can this controller connect to?
It is designed to connect to SCSI U320 storage devices, a legacy technology for data storage.
Does this controller support RAID configurations?
The product features do not specify whether this HBA controller supports RAID configurations.
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