49Y4270 — IBM EN4093 42x10Gb Internal 14 SFP+ 2 QSFP+ Flex Switch
MPN: 49Y4270|By: IBM

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
This is the IBM EN4093 42x10Gb internal 14 SFP+ 2 QSFP+ flex Switch, order code 49Y4270. Airflow direction has to match the rest of the row, and a front-to-back unit dropped into a back-to-front aisle will run hot from day one. Tell us the rack layout and we will confirm the variant.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Port Configuration
- 42x10Gb
- Manufacturer
- IBM
Physical characteristics
- Product Type
- Network Switches
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Published specifications for 49Y4270. Anything not listed here we will confirm against the manufacturer's documentation before quoting — we would rather answer the question than let you assume.
Where the IBM 49Y4270 is deployed
- Sourcing 49Y4270 against a build sheet that names it explicitly
- Extending the access layer for a new floor or building
- Standardising a customer estate on one switching platform
Who this part is for
- Network teams replacing a failed switch under change control
- MSPs standardising a customer estate on one switching platform
- Procurement buying network hardware on a purchase order with net terms
What you get ordering this from us
Ordered by part number
49Y4270 is what is quoted and 49Y4270 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Questions buyers ask about this part
- Is 49Y4270 genuine and is the warranty intact?
- Yes — new and sealed, with the IBM warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will 49Y4270 work in my server?
- Tell us what it is aggregating and what optics you already hold. We confirm the port mix, the uplink capacity and the airflow variant, and we will list the optics and rail kit you will also need.
- Do you accept purchase orders and quote at volume?
- Yes — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
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Specifying a system, not just the part?
Multi-node training is bounded by the fabric between the nodes, so the switch is specified with the cluster rather than after it.
