Read whole description, please
Description is part of contract between Seller and Buyer
Buyer agrees to this contract by purchasing item listed on this listing

Description, Features, Specifications and Applications

QLogic QLE7280
MPN IB6310406
InfiniBand DDR 4x 20Gb/s
Compatible with SDR 4x 10Gb/s
CX4 connector
PCI Express x16

Benefits

Increases cluster efficiency and application productivity
  • Provides superior application scaling to 1000s of CPUs
  • Enables faster application run times for faster time-to-solution
  • Increases utilization of computing infrastructure and increases ROI of computing assets

Superior Scalability

  • 26M messages/sec delivers high I/O transfers for clustering applications2, 4
  • Comprehensive Linux® operating system support

Enhanced Reliability

  • Advanced management capabilities with InfiniBand Fabric Suite (IFS) toolset
  • Ideal for high volume server deployments, the Host Channel Adapter (HCA) consumes 6.0W of power (typical)

Host Bus Interface Specifications

  • Bus interface
    • PCI Express v1.1 x16
  • Hardware platforms
    • Intel® EM64T
    • AMD™ Opteron64
  • Compliance
    • PCI Express Base Specification 1.1

InfiniBand Interfaces and Specifications

  • Data rate
    • DDR: 4X and 1X speeds
    • SDR: 4X and 1X speeds
  • Performance
    • Latency: 1.2 μs one-way MPI
    • Bandwidth: 1930 MBps unidirectional
    • Message rate: 26M messages/sec
  • Message size
    • Configurable MTU size (4096 maximum)
  • Connectivity
    • Compatible with InfiniBand switches from QLogic, Cisco®, Flextronics, Mellanox, and Voltaire®
    • Interoperable with other HCAs certified with theOpenFabrics (OFED) software stack Compliance
    • InfiniBand 1.2 compliant

Physical Specifications

  • Ports
    • Single DDR 4X IB
  • Connections
    • CX4 connector with support of active external media modules and cables
  • Form factor
    • Available in PCI half height, short-form factors
  • Bracket size
    • Standard: 1.84 cm × 12.08 cm (.73 in. × 4.76 in.)
    • Low-profile: 1.84 cm × 8.01 cm (.73 in. × 3.15 in.)

Environment and Equipment Specifications

  • Power consumption
    • Less than 6.0 Watts (typical)
  • Temperature
    • 0 to 55°C (operating)
    • -40 to 70°C (non-operating)
  • Humidity
    • 10% to 95% (operating, non-condensing)
    • 5% to 100% (non-operating, non-condensing)
  • RoHs compliance
    • RoHS 6

Agency Approvals—EMI and EMC

  • US/Canada
    • FCC Part 15, Subpart B, Class A
    • ICES-003, Class A
    Europe
    • EN55022:1994+A1+A2
    • EN55024:1998+A1+A2
    • EN61000-3-2:2000 (Harmonic Current)
    • EN61000-3-3:1995+A1 (Voltage Fluctuation & Flicker)
    Japan
    • VCCI V-3/2004.4, Class A
    New Zealand/Australia
    • AN/NZS CISPR 22:2002, Class A
    Korea
    • MIC (KN22, KN24), Class A
    Taiwan
    • BSMI (CSN 13438), Class A
    China
    • CCC, Class A

Agency Approvals—Safety

  • US/Canada
    • UL; CSA/UL 60590-1; CB Scheme: IEC 60950-1
  • Europe
    • TUV: EN60950:2001+A11

Tools and Utilities

  • Host driver/Upper Level Protocol (ULP) support
    • MPI: MPI, OpenMPI, MVAPICH, HP-MPI, Scali-MPI, Intel MPI, MPICH
    • Sockets: standard Linux TCP/IP, IPoIB, SDP
    • File systems: GPFS, Lustre, NFS, Panasas
    • 32- and 64-bit application ready
    • VirtualHBA (FC)
    • VirtualNIC (Ethernet)
  • Management tools
    • QLogic InfiniBand Fabric Suite
    • InfiniBand 1.2 compliant SMA (Subnet Management Agent)
    • Interoperable with management solutions from OpenFabrics (OFED OpenSM), Cisco, Mellanox, and Voltaire
  • Operating environments
    • Red Hat Enterprise Linux 4, 5
    • SuSE Linux Enterprise Server 10
    • Scientific Linux 4, 5
    • Fedora Core 6
    • CentOS 4, 5

Payment, Invoice, Packing, Shipment and Return Policy

Payment have to be made within 16 days from purchase date.
Payment can be made using PayPal only.
Credit Cards and Debit Cards are accepted via PayPal.
No direct Credit Card or Debit Card Payment is accepted.
Cash is not be accepted.
In case of payment not made within 16 days from purchase date "unpaid item case" will be automatically opened.
eBay will generate Invoice from order data.
This data is provided by buyer at payment time.
There is no possibility for any invoice amendment.
Invoice will be provided for every sold item(s).
Invoice will be included with sold item(s) inside package.
All prices are exclusive VAT, as seller is not VAT registered.

All items will be packed using
ESD safe Bags
Air Bubble Wrap
Sturdy Large Letter Box, unless order will not fit
Shipped using Royal Mail
Dropped off same working day at local Post Office before Last Collection
Definitions:
Buyer: Consumer or Enterprise who commenced to purchase item or service
Consumer: Living Human Being
Enterprise: any kind of corporation, including charities
Seller: Living Human Being who is selling item or service on this listing

1. Consumers intending to return item for refund need to inform seller within 14 calendar days (unless otherwise stated in item listing) from the day after the item is received.
2. Buyer needs to return unused item in unopened undamaged packaging with undamaged "Return VOID Label" still on a seal of packaging in order to get a refund. Items used by buyer are not eligible for return.
3. European Union Consumers who have returned unused item in unopened packaging for refund will be refunded both item price and cheapest Delivery Option cost.
4. Consumers from outside of European Union who returned item for refund will be refunded in full less Delivery Costs. Seller will keep Delivery Costs.
5. All returned items must be ESD (ElectroStatic Discharge) protected unless those items are sold as brand new in original packaging and original packaging is used to ship the item back to the seller. Items not protected from ESD will be deemed to be damaged by buyer. Please ask seller for advice, if unsure what can be used for ESD protection. Seller will protect items from ESD.

6. All numbers uniquely identifying item (eg serial, MAC, WNN, UUID) will be written down right before dispatch.

7. "not as described" items returned by buyer to seller will be fully refunded by seller.
8. All damages have to be reported as soon as possible.
9. Damaged items have to be returned to seller and received by seller in order to receive a refund.

10. All items claimed to be defective will be tested upon receiving.

11. All items on this listings are eligible for the right to cancel the purchase within 14 days of receiving the item, if delivery address is within European Union.
12. Buyer may cancel purchase and return purchased item to seller within 14 days from receiving item, if delivery address is within European Union.
13. Time will be counted from signing for or delivery attempt.

14. Checking Tracking is buyer's duty.
15. All items with Delivery Attempt Recorded on Tracking will be deamed as Delivered.
16. All items, which reached Custom Office will be deamed as Delivered.

Points 17 - 21 applies ONLY to Enterprises 17. Enterprise agrees that Delivery Service is a Service. Delivery Service is NOT goods.
18. Fulfilled Delivery Service Charges is not refundable unless item is defective or damaged or "does not match description".
19. Delivery Service Charges is subject to eBay and PayPal fees.
20. Price of item includes part or whole Delivery Service Charges.
21. All Delivery Service Charges will be covered by Enterprise.

22. Buyer agrees with this Return Policy by buying this item.

Postage

Offered Postage methods
Royal Mail 1st Class Signed For
Royal Mail Special Delivery Guaranteed by 1pm
All import charges will be paid by buyer
Offered Postage methods
Royal Mail International Tracked and Signed (prefered method)
Royal Mail International Tracked (used when above is not available)
Royal Mail International Signed (used, when both above are not available)
All import charges will be paid by buyer
Use Royal Mail International Tracked delivery method, please
eBay requires valid tracking for ALL orders shipped to USA
ALL orders with different shipment method will be cancelled
All import charges will be paid by buyer
Offered Postage methods
Royal Mail International Tracked and Signed (prefered method)
Royal Mail International Tracked (used when above is not available)
Royal Mail International Signed (used, when both above are not available)

ESD Safety

ESD stands for ElectroStatic Discharge
ElectroStatic field will build up on every insulator
Sources of ElectroStatic are ions from air and friction between two insulators.
Carpet, rag, plastic, synthetic fabric (clothing), wool is known source of ElectroStatic
ElectroStatic Discharge is ALWAYS damaging electronics
ESD sensitive device should not be placed in proximity of any sources of ElectroStatic
ESD sensitive device should be protected at all times by storing it in ESD bag or original packaging
Seller will always use ESD (ElectroStatic Discharge) safe bags
Seller will always use Grounded WristStrap while handling ESD sensitive devices
Seller will always minimize time, when ESD sensitive device is not fully protected from ESD
To minimize possibility of damaging ElectroStatic Discharge sensitive Devices you should always follow simple procedure
Ground yourself - either by touching earth directly or indirectly
Wear properly earthed WristStrap or AnkleStrap
Touch ground / soil. Ground should be humid to increase conductivity
Touch earthed part of electric device.
Touch ESD bag FIRST
All items involved in any procedure in which ESD sensitive device is involved should be earthed first in order to equalize potentials
ALWAYS keep this device in ESD bag unless you are using it.
This device should never be handled on carpet, rag, syntetic fabric or partly syntetic fabric, wool or any insulator as this may be potential source of ESD.
Most of fabrics (clothing) is source of ESD too.
Only non-synthetic (like cotton) fabrics are ESD safe.