Name: Lenovo ThinkSystem DE4000 HIC, 16Gb FC/10GbE, 4 ports
Brand: LENOVO
SKU: B4B7

B4B7 ✓ Verified by PartsTable

LENOVO · NETWORK · FC_HBA

WHAT YOU NEED TO KNOW

RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe

Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)

PRODUCT OVERVIEW

Lenovo ThinkSystem DE4000 HIC, 16Gb FC/10GbE, 4 ports. Key specifications include Purpose: Server, Internal: Yes, Cooling type: Passive, Compatibility: ThinkSystem DE4000H, Product colour: Multicolour, Output interface: SFP+. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

NETWORK→ FC_HBA→ B4B7

SPECIFICATIONS

Purpose	Server
Internal	Yes
Cooling type	Passive
Compatibility	ThinkSystem DE4000H
Product colour	Multicolour
Output interface	SFP+
Quantity per pack	1 pc(s)
Fiber optic connector	SFP+
Data transfer rate (max)	16 Gbit/s
Number of expansion slots	4

COMPONENT DIAGRAM

KEY FEATURES

•

10GbE Interface

•

16GB 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

No verified substitutes available.

LIFECYCLE

StatusUNKNOWN

Availability—

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is B4B7?

B4B7 is a Lenovo ThinkSystem DE4000 HIC, 16Gb FC/10GbE, 4 ports manufactured by LENOVO. It is classified as a NETWORK (FC_HBA).

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