# Juniper EX4400-EM-4Y

Prepare an ASTER RACKIT sourcing request for EX4400-EM-4Y. Record the exact part number, required quantity and destination system. Review the listed evidence and confirm the offered unit, accessories and compatibility before purchase
Canonical: https://www.aster-rackit.com/explore/product/juniper-ex4400-em-4y-eb4e75ffec
Evidence status: inherited-technical
Product family: unverified

## Recorded fields
- Port count designation: 4-port [unverified_inherited]
- Connector designation: SFP28 [unverified_inherited]
- Title-derived · network rate/connector: SFP28 [unverified_inherited]

## Source references
- OEM product-index entry: https://buy.hpe.com/us/en/networking/juniper-solutions/juniper-options/4x25g-sfp28-extension-module/p/ex4400-em-4y | oem_sitemap | accessed 2026-09-11T23:22:27.096Z | medium

## Review required
- exact manufacturer model spelling
- product family
- category
- chassis
- height
- drive bays
- ports
- CPU
- GPU
- memory
- storage
- power
- network
- management
- lifecycle
- compatibility
- current availability
- Identity/category association requires review

No stock, price, warranty, authorization or compatibility guarantee. AI-generated scenes are not actual-unit evidence.