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header-product Interface Card QNAP QXP-820S-B3408
528.99 €

Interface Card QNAP QXP-820S-B3408

Interface Card QNAP QXP-820S-B3408 Photo 1
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Interface Card QNAP QXP-820S-B3408

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Short description

The QNAP QXP-820S-B3408 is an internal SAS interface card with a PCI Express host interface. It features a low-profile form factor and supports a maximum data transfer rate of 12 Gbit/s. With one fan for cooling, this wired connectivity solution is ideal for enhancing your system's performance. The card is designed for fiber interface connectivity, making it a reliable choice for data-intensive applications.
Available at price 528.99 €: 2 pcs.
Total available for order: 10 pcs.
Warranty: 2 Years
SKU: 4148594
free shipment

Cheapest delivery:

Venipak Pickup LV

Pick-up points

Venipak Pickup LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.26 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
15.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 545.99 €: 3 pcs.
Together cheaper
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Product information

Description

The SAS HBA PCIe Expansion Card increases a QNAP NAS storage capacity by connecting it to TL SAS JBOD storage enclosures and REXP expansion units. It supports daisy-chaining multiple expansion units via mini SAS HD cables to scale total disk capacity up to 4.6PB, enabling SAS-based storage for virtualization, surveillance, Big Data, video editing and broadcast workflows.

Advantages

Supports high-performance, high-availability SAS drives with lower latency and improved IOPS compared with SATA. Each SAS port aggregates four 12Gb/s SAS channels, offering up to 48Gb/s per host connection. The card allows flexible port configuration for multipath or link aggregation to balance data transfer loads and reduce risk of service interruptions or backup failures.

Key specifications

  • Interface: PCIe SAS HBA
  • SAS channel per port: 4 × 12Gb/s (up to 48Gb/s per host connection)
  • Expansion support: Daisy-chain up to 16 devices (TL SAS JBOD and REXP units)
  • Maximum total capacity (example): Up to 4.6PB using 18TB drives in sixteen 16-bay enclosures
  • Connections: Mini SAS HD cables for chaining expansion units

How to use

Install the SAS HBA card into an available PCIe slot on the QNAP NAS and connect the card to TL SAS JBOD or REXP expansion units using high-speed mini SAS HD cables. Configure the NAS to recognize the expansion units, then set up multipath or link aggregation as required to distribute data transfer loads and improve redundancy. Verify connectivity and perform a backup or test transfer to confirm correct operation.

Recommendations

Use enterprise-grade SAS drives for best performance and reliability, plan the daisy-chain topology to keep cable lengths within recommended limits, and configure multipath or link aggregation to maintain uninterrupted services and reliable backups.

Specifications

Host interface:
PCI Express
Internal:
Yes
Output interface:
SAS
All features

Ports & interfaces

Host interface:
PCI Express
Output interface:
SAS
External mini-SAS ports:
2
Expansion card standard:
PCIe 3.0
Expansion card form factor:
Low-profile

Other features

Interface:
Fiber
Connectivity technology:
Wired
Quantity:
1

Design

Internal:
Yes
Number of fans:
1 fan(s)

Logistics data

Harmonized System (HS) code:
84733020

Features

Data transfer rate (max):
12 Gbit/s

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 3 10.07.2026 Best delivery 545.99 €
WH354 2 17.07.2026 572.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH15 2 10.07.2026 Best delivery 528.99 €
WH109 3 24.07.2026 560.49 €
545.99 €
Stock: 3
Delivery Date: 10.07.2026 Best delivery
Warehouse: EU3
572.49 €
Stock: 2
Delivery Date: 17.07.2026
Warehouse: WH354
Available only for legal entities
528.99 €
Stock: 2
Delivery Date: 10.07.2026 Best delivery
Warehouse: WH15
560.49 €
Stock: 3
Delivery Date: 24.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Interface Card QNAP QXP-820S-B3408 cost, and is it available for purchase?

The price is 528.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All QNAP products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized QNAP service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, internal, output interface, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.