Store Categories
- Automation
- Conference Equipment
- Desktop Components
- Desktops and Workstations
- Electrical
- Electronics
- Hard Drives
- KVM
- Laptop Accessories
- Laptop Components
- Laptops
- Memory
- Network Equipment
- Point of Sale (POS)
- Power Backup and Management
- Printer Parts
- Printers
- Server Parts
- Servers
- Solid State Drives
- Storage Equipment
- Surveillance Equipment
- Telecom Equipment
- Telephone Parts
- Testing Equipment
- Vintage
Store Newsletter
Add TechyParts to your Favorites to receive our email newsletters about new items & special promotions.
SIGN UP
Exablaze ExaNIC X40 Dual-Port Low Latency 40GbE QSFP+ PCI-E 3.0 NIC FPGA SFF
Product Description
Exablaze ExaNIC X40 Dual-Port Low Latency 10/40GbE QSFP+ PCI-E 3.0 NIC Network Interface Card with Low Profile SFF Mounting Bracket
EXABLAZE P/N: EXANIC X40
Tranceiver: Not included
Condition: Clean, tested - Guaranteed 100% Working
No software, cables or other accessories included. Comes with low profile, small form factor SFF mounting bracket only.
30-Day Warranty!
Manufacturer's descriptions:
Exablaze's ExaNIC X40 is a high density network interface card featuring incredibly low latency: 800ns application to application for small Ethernet frames (using the native API) and under a microsecond for small TCP and UDP payloads (using the transparent socket acceleration library).
The ExaNIC X40 ships with firmware providing eight 10GbE interfaces on a host, and through the use of QSFP+ breakout cables can connect to eight SFP+ ports. This enables a range of high performance applications such as packet capture across multiple connections, or market data line arbitration across many different feeds.
An alternate firmware image is available for download that provides two 40GbE interfaces. Users are free to switch between firmware images depending on their requirements.
As with our other NICs, the ExaNIC X40 provides hardware-based time stamping to a resolution of 6.2 nanoseconds. The card features an SMA connector which can accept a pulse-per-second (PPS) in or drive PPS out to further improve the accuracy of timestamps taken throughout the system.
Performance:
Typical latency, raw frames:
- 60 bytes: 800ns
- 300 bytes: 1µs
Typical latency, raw frames with pre-loaded TX buffer:
- 60 bytes: 730ns
- 300 bytes: 950ns
Typical latency, UDP (using ExaSOCK sockets acceleration).:
- 14 bytes: 880ns
- 300 bytes: 1.2µs
Typical latency, TCP (using ExaSOCK sockets acceleration).:
- 14 bytes: 930n
- 300 bytes: 1.2µs
Timestamping:
Timestamp resolution:
- 6.2ns
Timestamp availability:
- All received (RX) frames
- Most recent transmitted (TX) frame
Time synchronization:
- Host clock synchronization
- PTP (IEEE1588) (+/-10ns)
- PPS in/out
Time synchronization software:
- Linux PTP (PTP4L)
- PTPD (hardware timestamp branch)
- exanic-clock-sync
- Solarflare PTPD (SFPTP)
Other features:
Flow steering and flow hashing:
- 128 IP rules per port
- 64 MAC rules per port
High rate packet capture:
- Using free and open source Exact Capture software
- Best paired with ExaDISK high rate capture NVMe drives
FPGA Customization:
- JTAG header on board (via apater cable)
- Low-latency optimized Firmware Development Kit available
Specifications:
Form factor:
- Low profile (half-height) PCI Express card
Host Interface:
- PCIe Gen 3 x8 @ 8.0 GT/s per lane
Ports:
- 2x QSFP+
- 3.3V PPS in/out, software-selectable 50 ohm termination
Data rates / Supported Media:
- 40 Gigabit Ethernet, 10 Gigabit Ethernet, 1 Gigabit Ethernet, 100M Ethernet
- Fiber (40GBASE-SR4, 10GBASE-SR, 40GBASE-LR4, 10GBASE-LR)
- QSFP+ Direct Attach / breakout
- For best compatibility and performance, use genuine optical modules and cables from Exablaze.
Operating systems:
- Linux (any distribution)
- Windows (via 3rd party drivers)
We only accept PayPal as a method of payment. All credit card payments must be made through PayPal. We reserve the right to deny any payment that we consider fraudulent or suspicious.
Payment must be received within 4 days of the date of purchase. Otherwise, if no contact has been established, the listing will be void and non-paying bidder (NPB) reported to eBay.
All packages will be shipped the following business day after the payment is cleared via FedEx ground, FedEx SmartPost, USPS Parcel Post or USPS First Class with tracking information unless expedited or international shipping is requested.
Please note, all UPS quoted rates will be substituted for equivalent FedEx service unless requested otherwise.
For listings listed with free shipping option:We do not offer free shipping to Alaska, Hawaii and US territories. Buyers from Alaska, Hawaii and US territories please contact us for a shipping quote or choose USPS priority mail instead of the free shipping option.
Any merchandise sent to another country may be subject to duty under the customs regulations of that country. We do not maintain or provide information concerning the assessment of customs duty. Custom duties, carrier customs clearance brokerage fees and import taxes may apply to international buyers and are not included in shipping and handling charges you pay to us.
All sales are final.
All listed items are sold with a DOA warranty. This means if the item is dead on arrival, we will replace the item(s) or process a refund at our discretion. Unless otherwise noted, DOA warranty usually extends 30 days from the date you receive the product unless otherwise noted in our listing.
We are an established eBay seller with 20,000+ positive feedbacks. We buy and sells networking equipment, servers, workstations, laptops and and parts thereof. Storage solutions, power and testing equipment. We offer lowest prices on hard to find parts! Asset recovery and recycling services.
Open: Mo-Fri 10:00am - 07:00pm CST
Due to eBay new policies we are not allowed to list our contact information, so if you have a question please use eBay messaging system to contact us. At the bottom of the listing there is a "Ask a question" link. If it doesn't work for you, our contact information is published on the world wide web. Please use you imagination and investigative skills. The truth is out there!
