Symbios SYM22801 PCI Dual Channel Ultra SCSI Controller Adapter Card
The SYM22801 host adapter is a multi-function board providing two independent single-ended Ultra SCSI channels. Both SCSI channels are identical, offering increased connectivity without utilizing additional PCI slots. A single board provides a powerful dual channel, multitasking interface for Ultra SCSI peripherals such as disk, tape, CD-ROM, and other SCSI devices.
The SYM22801 leverages the SYM53C876 PCI dual channel SCSI multi-function controller capable of connecting directly to the PCI bus, presenting one electrical load, while functioning as a single 32-bit PCI DMA bus master.
The SYM22801 includes an on-board configuration utility allowing viewing and changing of default configuration settings for the host adapter and connected SCSI peripherals.
The device also provides advanced features for ease of use by modifying the on-board terminators depending on cable configuration and LEDs to help with termination power (TERMPWR) monitoring.
The SYM22801 has advanced features which makes it the right choice for applications requiring up to 30 connected peripherals, or for isolating peripheral classes (e.g. CD-ROMs and tape drives on one channel and high performance disk drives on the other).
- SPECIFICATIONS:
- Host Bus
PCI 2.1 Compliant On-board, field upgradable, 64K bytes Flash ROM for BIOS
On-board serial NVRAM for enhanced SCSI Plug and Play (SCAM) support - Internal connectors per channel
68-pin, right angle, high density latching SCSI bus
50-pin, vertical, low-density SCSI bus
4-pin, for off-board SCSI Active LED - External connector per channel
68-pin, VHDCI high density shielded, with screw jacks - Processor
High performance SCSI RISC core - Termination
Automatic, Active - Termination power
Self-resetting - Form Factor Approx.
7.5” x 4.2” board size, PCI 2.1 Universal Board PCI connector - Package includes:
- Symbios PCI Dual Channel Ultra SCSI Controller Adapter Card
- Model: SYM22801
| MPN | SYM22801 |
|---|---|
| Price View | Price Range |
| Manufacturer | LSI Logic |
| Condition | Certified Refurbished (Excellent) |
| Condition Comment | Full working order |
| Warranty | 12 Month Warranty |
| Important | It is your responsibility as a buyer to ensure this is compatible with your hardware or operating system before buying. Assume that any photo is a library photo, not the actual item you will receive, unless expressly mentioned above. Unless expressly mentioned in the description, there will be no other parts included with the item. This includes items such as drivers, cables, manuals, warranty cards etc. Hard drives, tape drives, caddies etc. will not include any screws, fixing rails unless expressly mentioned. |
We aim to deliver your order as quickly as possible. As a guide, the following delivery timescales apply. Once your order has been shipped, you will receive an email with tracking details so you can follow its progress.
UK Delivery
- Free Delivery: Monday–Friday (2–5 working days)
- Fast Delivery: Monday–Friday (1–2 working days)
- Next Working Day Delivery: Order before 1pm for next working day arrival (Monday–Friday). Orders placed on Saturday/Sunday will be dispatched Monday for delivery Tuesday.
Please note: Saturdays, Sundays, and Bank Holidays are not counted as working days. Delivery may take longer for remote areas such as the Scottish Highlands and Northern Ireland. Next Day service is not guaranteed in these areas.
International Delivery
- Select UPS Courier at checkout to see live shipping quotes after entering your address. Delivery speed depends on the service chosen, but most orders arrive within a few days (excluding customs processing).
- Orders are dispatched Monday–Friday only.
- Additional local customs clearance charges and taxes may apply. These are the responsibility of the customer. If unpaid, goods will be returned to us and we may refund your order (minus delivery fees and a re-processing charge).
EU Deliveries – Post-Brexit Information
From 1 January 2021, goods shipped from the UK to the EU may incur additional duties, taxes, and higher shipping costs.
- We offer a Delivery Only Service – your order will be delivered excluding customs clearance fees, import charges, and taxes.
- When your order arrives in your country, the courier will contact you to pay these additional charges before delivery.
- All deliveries are processed under the ‘Delivery at Place’ (DAP) Incoterm.
We strongly recommend checking estimated customs charges before ordering, as they can be a significant cost.
Product FAQs
Yes. At MicroDream, every refurbished device is fully tested; any faulty parts are replaced; and it’s professionally cleaned and inspected so it performs like new. Many customers say it looks brand new despite being refurbished.
Yes. All compatible MicroDream refurbished PCs include a genuine, fully licensed Windows operating system pre‑installed — ready to use straight out of the box.
We offer a 30‑day money‑back guarantee so you can buy with complete peace of mind.
Since 2009, MicroDream has supplied refurbished computers across the UK — over 15 years of experience behind every device we sell.
Grade A means the device works like new and has no visible cosmetic imperfections when viewed from about 12 inches (≈30 cm) away. Most customers say our Grade A units look brand new.
Yes. Every MicroDream Certified Refurbished device includes a 12‑month limited warranty as standard. We also offer free returns on orders above £100 and will arrange collection of any replacement or repaired item.
The warranty is non‑transferable and applies only to the original end purchaser. An original or copy of your sales invoice is required for warranty service.
In the unlikely event of a hardware fault, you can return the device for repair or replacement (or an equivalent product) within the warranty period.
All batteries are tested and confirmed to be in good working order at the time of sale. We will replace any that fail within 30 days of receipt. Beyond 30 days, battery wear is considered normal use and is not covered by warranty.
The warranty does not cover: normal wear and tear; misuse; accidents; unauthorized repairs; modifications; software issues; or accidental damage such as broken screens or liquid spills.
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