PartsTable
Technical Data Sheet
PartsTable / COMPONENT / P18457-B21

P18457-B21 — Network Technical Data

✓ Verified by PartsTable
HPE · SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

HP NIC 562FLR-SFP+ 10GbE 2-Port PCI-E-3.0x8 Ethernet FlexibleLOM Controller (Intel X710). Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
P18457-B21
SPECIFICATIONS
Part NumberP18457-B21
ManufacturerHPE
Interface10GbE
Capacity10GB
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN P18457-B21 MFR HPE HP NIC 562FLR-SFP+ 10GbE 2-Port PCI-E-3.
KEY FEATURES
•
10GbE Interface
•
10GB Capacity
TYPICAL APPLICATIONS
  • Data center top-of-rack switching
  • High-speed server interconnects (10G/25G/40G/100G)
  • Storage network fabric (iSCSI, FCoE)
  • Campus and branch network infrastructure
  • Firewall and security appliance connectivity
  • WAN edge and SD-WAN deployments
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
727054-B21CompatiblePARTNER
HP NIC 562FLR-SFP+ 10GbE 2-Port PCI-E-3.0x8 Ethernet FlexibleLOM Controller (Intel X710)
compatible
790317-001CompatiblePARTNER
HP NIC 562FLR-SFP+ 10GbE 2-Port PCI-E-3.0x8 Ethernet FlexibleLOM Controller (Intel X710)
compatible
789004-001CompatiblePARTNER
HP NIC 562FLR-SFP+ 10GbE 2-Port PCI-E-3.0x8 Ethernet FlexibleLOM Controller (Intel X710)
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
727054-B21SUBSTITUTE
HP NIC 562FLR-SFP+ 10GbE 2-Port PCI-E-3.0x8 Ethernet FlexibleLOM Controller (Intel X710) for DX Servers
HPE
789004-001SUBSTITUTE
HP NIC 562FLR-SFP+ 10GbE 2-Port PCI-E-3.0x8 Ethernet FlexibleLOM Controller (Intel X710) for DX Servers
HPE
790317-001SUBSTITUTE
HP NIC 562FLR-SFP+ 10GbE 2-Port PCI-E-3.0x8 Ethernet FlexibleLOM Controller (Intel X710) for DX Servers
HPE
Ready to buy P18457-B21?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is P18457-B21?
P18457-B21 is a HP NIC 562FLR-SFP+ 10GbE 2-Port PCI-E-3.0x8 Ethernet FlexibleLOM Controller (Intel X710) manufactured by HPE.
What parts can replace P18457-B21?
There are 3 known substitutes for P18457-B21: 727054-B21, 790317-001, 789004-001. Substitute compatibility should be verified for your specific system.
Is P18457-B21 still available?
P18457-B21 is currently Unknown.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — P18457-B21

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026