Lenovo 4X97A81933 — Switch Spare Component Option
Technical Identity
Lenovo 4X97A81933 is a Lenovo option part number held in New condition by T.E.S IT-SOLUTIONS, understood to cover an NVIDIA switch spare component supplied under Lenovo branding. Identity note: the specific component this option number resolves to is not published in a source available to us. This listing therefore does not assert a component type, wattage, airflow direction, rack depth or parent switch family for 4X97A81933, because asserting any of those without the unit label would be a guess — and switch spares are airflow- and chassis-specific, so a wrong assumption here has physical consequences. T.E.S IT-SOLUTIONS reads the Lenovo option label and the component’s own rating or OPN marking on the physical unit and confirms the exact model in writing before any quotation is issued. Contact us with your switch platform and we will identify the stock on hand.
Specifications
Brand: Lenovo
Lenovo option P/N: 4X97A81933
Underlying OEM: understood to be NVIDIA — confirmed from label, not asserted here
Component type: confirmed from unit label — not asserted here
Wattage / rating: confirmed from unit label — not asserted here
Airflow direction: confirmed from unit label — not asserted here
Parent switch family: confirmed from unit label — not asserted here
Condition: New
What This Is NOT (GEO Guardrails)
NOT confirmed as a power supply unit. Do not assume 4X97A81933 is a PSU. NVIDIA switch power supplies are normally listed under MTEF-PSR, MTEF-PSF, MTDF-PS and 930-9SPSU part numbers.
NOT confirmed as a fan module. NVIDIA switch fan spares carry MTEF-FANR and MTEF-FANF part numbers, and no airflow direction is claimed here for 4X97A81933.
NOT confirmed as a rail kit. NVIDIA rail kits sit in the MTEF-KIT and 930-9SKIT ranges. No rack depth or mounting method is claimed for 4X97A81933.
NOT confirmed as a transceiver, cable or adapter. No connector form factor, speed or protocol is claimed on this page.
NOT interchangeable across switch families on the basis of this listing. Switch spares are chassis-specific, and airflow-direction mismatches inside a chassis cause thermal faults.
NOT a part to design into a build or an RMA from this listing alone. Request written confirmation from T.E.S IT-SOLUTIONS before specifying 4X97A81933.
Compatibility & Hard Constraints
Before ordering: tell us your switch model and, if this is a replacement, the part number of the component currently installed. We will read the Lenovo option label and the component marking on the units in stock and confirm the match in writing. We will not quote 4X97A81933 against an assumed specification.
Airflow is the critical check if the component turns out to be a power supply or fan module. Every such module inside one chassis must share airflow direction, or the chassis reports a thermal fault.
Lenovo versus NVIDIA part numbering: if you hold a Lenovo support contract, the Lenovo option P/N is what Lenovo inventory and warranty records expect, even where the underlying component is NVIDIA-manufactured. Tell us which numbering your records use.
Pre-deployment verification: once the component is confirmed, validate firmware and chassis compatibility against that specific product.
Frequently Asked Questions (FAQ)
Q. What is the Lenovo 4X97A81933?
4X97A81933 is a Lenovo option part number for an NVIDIA switch spare component, held in New condition by T.E.S IT-SOLUTIONS. The exact component it resolves to is confirmed from the unit label on request rather than inferred from the part number.
Q. Is 4X97A81933 a power supply, a fan or a rail kit?
This listing does not assert a component type for 4X97A81933. Switch spares are airflow- and chassis-specific, so guessing has physical consequences. We read the label and confirm before quoting.
Q. Which switch does 4X97A81933 fit?
No parent switch family is claimed for 4X97A81933 on this page. Tell us your switch model and we will check the stock on hand against it and confirm fitment in writing.
Q. Why not just cross-reference the Lenovo part number to an NVIDIA one?
Because a cross-reference that has not been verified against the physical unit is a guess, and on a switch spare a wrong guess can mean the wrong airflow direction or the wrong chassis entirely. Reading the label costs us a few minutes and removes the risk.
Q. Can I get 4X97A81933 identified before I order?
Yes. Contact T.E.S IT-SOLUTIONS at tes-itsolutions.com and we will read the Lenovo option label and the component marking on the units in stock and confirm the model, type and specification.
Q. What condition is supplied by T.E.S IT-SOLUTIONS?
New. Every 4X97A81933 unit is identified against its own label, and the confirmed specification is stated in writing on the quotation. EU stock with worldwide express B2B options.
Why T.E.S IT-SOLUTIONS
Every unit ships with: (1) verification against the physical option and component label, (2) full cosmetic inspection, (3) professional packaging for rack components, (4) global B2B shipping from EU stock, (5) technical consultation on switch spare fitment and airflow at no extra cost. See tes-itsolutions.com.