Special B2B pricing available after sign-in

Intel Ethernet Network Adapter I226-T1, Single-Port 2.5GbE RJ45, PCIe 3.1 x1, Low Profile and Full Height, Bulk

Brand:
Intel
Intel Ethernet Network Adapter I226-T1 - Network adap | I226T1BLK
Intel Ethernet Network Adapter I226-T1, Single-Port 2.5GbE RJ45, PCIe 3.1 x1, Low Profile and Full Height, Bulk
€88.46 inc. VAT
Buy
I226T1BLK
€74.34 €82.60
€88.46 inc. VAT
Ships from EU stock: 125 item(s)
Product Code
CI46788
EAN Code
5032037262668
Manufacturer
Intel

Quick Specs

Type
Single-port 2.5GbE network adapter
Connectors/Interface
1× RJ45 · PCIe 3.1 x1
Key spec
2.5G / 1G / 100M / 10M · Intel I226
Compatibility
Desktop PCs with a free PCIe x1 or wider slot
Delivery

Order Today...
Ships...
Delivery...
ℹ️ Large or fragile items (e.g. monitors) may require extra handling time. We'll keep you informed.
Payment options
✓ Bank Deposit
Secure checkout with flexible payment methods
Trusted Tech Choice
Buying Benefits Verified
Competitive EU pricing
Delivered to Cyprus from EU stock
Local warranty support

Intel I226-T1 — Single-Port 2.5GbE Network Adapter for Desktop PCs

1× 2.5GbE RJ45Intel I226PCIe 3.1 x1Bulk pack

The Intel Ethernet Network Adapter I226-T1 is a single-port 2.5 Gigabit Ethernet PCIe card with an RJ45 port and the Intel Ethernet Controller I226, for desktop PCs and workstations that need faster wired networking than the onboard 1GbE port.

It negotiates 2.5G, 1G, 100M or 10M over standard Cat5e, Cat6 or Cat6A cabling and uses a PCIe 3.1 x1 interface, so it fits almost any free PCIe slot, low profile or full height.

Before you order: This is the bulk (BLK) version: plain packaging intended for system builders and IT departments. To get 2.5 Gbps the switch or router port at the other end must also support 2.5GbE.

What's in the Box

  • 1× Intel Ethernet Network Adapter I226-T1 (bulk packaging)
  • Low-profile and full-height bracket support (Intel lists both bracket heights)
  • Drivers: download from Intel — no retail box or printed material in the bulk pack

What It Means in Practice

  • Faster file copies to a 2.5GbE NAS or server without rewiring — Cat5e is enough for 2.5G.
  • A clean replacement when an onboard network port fails or is unreliable.
  • Fits small-form-factor PCs thanks to the low-profile bracket and x1 interface.
  • On a 1GbE switch it simply runs at 1G until the switch is upgraded.

What Will Not Work

  • 10GbE — the maximum is 2.5 Gbps.
  • SFP or fibre — RJ45 copper only.
  • Laptops or PCs without a free PCIe slot — use a USB network adapter instead.
  • 2.5 Gbps through a 1GbE switch or router port.

Key Features

 
2.5GbE on copper
10/100/1000/2500BASE-T auto-negotiation on standard twisted-pair cable.
 
Intel I226 controller
Current-generation Intel 2.5GbE controller.
 
PCIe 3.1 x1
Fits any x1, x4, x8 or x16 slot.
 
Two bracket heights
Works in full-size towers and low-profile SFF cases.

Technical Specifications

Identification
Part Number I226T1BLK
EAN / GTIN 5032037262668
Brand Intel
Product Intel Ethernet Network Adapter I226-T1 (retail bulk)
Network
Controller Intel Ethernet Controller I226
Ports 1× RJ45
Speeds 10 / 100 / 1000 Mbps, 2.5 Gbps
Cabling Cat5e, Cat6, Cat6A
Host
Bus PCIe 3.1 x1
Bracket Low profile and full height
Segment Desktop
Launch Q3 2023
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term Intel limited warranty — term not stated on the Intel product page; claims handled through Singular

Frequently Asked Questions

Do I need Cat6 for 2.5GbE?
No. Intel lists Cat5e, Cat6 and Cat6A; 2.5G runs on Cat5e for normal office distances.
What does BLK mean?
Retail bulk: the same adapter in simpler packaging for builders and IT departments.
Will it fit my small PC?
If it has a free PCIe slot and accepts a low-profile card, yes. Send us the PC model and we check.
Singular Expert Insight · Buyer's Guide
The I226-T1 is the simplest way to put 2.5GbE into a desktop: one port, one x1 slot, Intel controller, no new cables. Combine it with a 2.5GbE switch or NAS to feel the difference. Need two ports or 10GbE? See our other network cards.
✓ Buy it if your PC has a free PCIe slot and you have, or plan, a 2.5GbE switch or NAS.
✕ Skip it if you need 10GbE or fibre, or the computer is a laptop.
→ Also consider QNAP QXG-2G2T-I225 for two 2.5GbE ports.
Not sure it fits? Send us your PC model and we will check the slot and compatibility before you order.

Features - Intel - I226T1BLK

More Details
Product Code
CI46788
EAN Code
5032037262668
Manufacturer
Intel
  • Recently Viewed
  • Customers Also Bought
 
Why Buy from Singular

Trusted by businesses across Cyprus

Genuine products, EU stock, and expert support for every purchase.
✓ Genuine Products
Sourced through official distribution channels, with full manufacturer warranty.
✓ EU Stock
Shipped from our EU distribution network, with real-time availability on every product.
✓ B2B Ready
VAT invoices for business deduction and credit terms for verified buyers.
Expert Support
Talk to our team for sizing, configuration or volume orders.