HPE
HPE Marvell QL41132HQRJ 10GbE 2-Port BASE-T OCP3 Adapter
P10103-B21
Price on request
Conditions: New · Refurbished
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HPE
817749-B21
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HPE
HPE Ethernet 640FLR-SFP28 10/25GbE 2-Port FlexibleLOM Adapter
MPN817749-B21
Also known as 840139-001
The HPE Ethernet 640FLR-SFP28 10/25GbE 2-Port FlexibleLOM Adapter (817749-B21) is a two-port SFP28 adapter rated 10/25GbE in the FlexibleLOM form factor.
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HPE Ethernet 640FLR-SFP28 10/25GbE 2-Port FlexibleLOM Adapter
817749-B21 · Refurbished · 1 year warranty
Quantity (units)
Overview
The HPE Ethernet 640FLR-SFP28 10/25GbE 2-Port FlexibleLOM Adapter (817749-B21) has two SFP28 ports rated 10/25GbE, built to sit in the dedicated FlexibleLOM connector on the server board rather than in a PCIe slot.
That matters for planning. Using the LOM slot leaves every PCIe slot free for storage controllers, GPUs or additional network cards. It also means the adapter only fits servers that have a FlexibleLOM connector, so verify the chassis first.
What is certain is the connector, SFP28, which requires matching optical modules or direct-attach cables, and the spare part number 840139-001, which you can use to cross-check the adapter against server records.
It is available new, refurbished and used. New and refurbished units have 1 year or 3 years of warranty, and used units have 90 days.
Specifications
| Manufacturer part number | 817749-B21 |
|---|---|
| Brand | HPE |
| Form factor | FlexibleLOM |
| Ports | 2 |
| Connector | SFP28 |
| Port speed | 10/25GbE |
| Type | Ethernet adapter |
Alternative part numbers
Other numbers for 817749-B21, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.
| Part number | Type | Brand | Note |
|---|---|---|---|
| 840139-001 | Spare | Same brand | HPE spare part numberQuote this part number |
FAQ
- What form factor is the 817749-B21?
- FlexibleLOM.
- What speed are the ports?
- 10/25GbE, on two SFP28 ports.
- What is the spare part number?
- 840139-001.
- Is it sold used?
- Yes, used units carry a 90 days warranty.
Can't find the exact part?
Send us the part number. We search our supplier network for new, refurbished and used stock and reply within 1 business day.