Sourced for enterprise IT teams, the IBM 9406-5138 (9406-5138 - IBM 435-Watts Redundant Power Supply for 0595 / 5095) is a Power Supplies component appropriate for new-build, expansion, or warranty-replacement procurement. Technical specifications include power of 435W, features of Redundant. Typical use cases include in-place upgrades, EOL replacement under existing OEM service contracts, lab/test environments, and refurbished-rebuild programs. Pro Disk Network maintains the 9406-5138 in our enterprise inventory and verifies each unit against manufacturer datasheet specifications prior to listing. New stock ships factory-sealed where available; refurbished units are tested under load before dispatch and ship with a 90-day Pro Disk Network functional warranty. Same-day dispatch on in-stock orders placed before 3pm ET; free standard ground shipping on US orders over $150.
The 9406-5138 is a IBM power supplies component with power 435W, features Redundant. Pricing on the 9406-5138 is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the 9406-5138 are shown on this page.
Trust Signals
US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
The 9406-5138 is a IBM power supplies part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the 9406-5138 ship?
9406-5138 orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
The 9406-5138 is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Rack PDU Replacement — Vertical or horizontal PDUs in cabinet retrofits. Metered or switched models for granular outlet-level control.
Branch UPS — Office or remote site UPS. 1500–3000 VA covers most server-rack mini-deployments with 5–15 minute runtime.
Datacenter UPS Module — Online double-conversion UPS for production server rooms. Match VA rating to total connected load + 30% headroom.
Telco / Battery Backup — DC-powered batteries for telco-class equipment, ISP CPE, and outdoor cabinets. Confirm voltage (-48 V vs +12/24 V).
What is the 9406-5138?
The 9406-5138 is a IBM server power supply unit with power 435W and features Redundant, manufactured by IBM. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of 9406-5138
Pros
Same-day US shipping reduces production downtime
Cons
Wattage headroom should be sized at 70-80% sustained load
Cable harness sold separately on certain chassis
OEM warranty does not transfer with refurbished units
Frequently Asked Questions about 9406-5138
Is the 9406-5138 a genuine IBM part?
Yes. Pro Disk Network sources every 9406-5138 as factory-original IBM inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned IBM servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the 9406-5138 fit my system?
The 9406-5138 is a IBM power supplies part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the 9406-5138 ship?
9406-5138 orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
What is the warranty on the 9406-5138?
New 9406-5138 units carry the full IBM manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the 9406-5138?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
9406-1895 — 9406-1895 - IBM 146GB 10000RPM Ultra 320 SCSI 3.5-inch Hard Drive — $316.20
9406-1898 — 9406-1898 - IBM 146GB 15000RPM Ultra 320 SCSI 3.5-inch Hard Drive — $591.76
9406-1934 — 9406-1934 - IBM 8GB Kit (2 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin DIMM Memory — $255.96
9406-3044 — 9406-3044 - IBM 1GB DDR-266MHz PC2100 ECC Unbuffered CL2.5 184-Pin DIMM Memory Module for eServer iSeries — $150.49
9406-3578 — 9406-3578 - IBM 300GB 10000RPM Ultra 320 SCSI 3.5-inch Hard Drive — $341.13
9406-3585 — 9406-3585 - IBM 300GB 15000RPM Ultra 320 SCSI 3.5-inch Hard Drive — $950.55
9406-3676 — 9406-3676 - IBM 69.7GB 15000RPM SAS 3Gb/s 3.5-inch Hard Drive for eServer — $184.94
Pro Disk Network Buyer’s Guide: Power Supplies
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
For N+1 redundancy in a dual-PSU server, both PSUs must be rated to handle full load alone. This is non-negotiable in production: if a single PSU fails and the surviving one is undersized, the system shuts down. The 9406-5138 should be matched in wattage rating to the partner PSU in the chassis; mismatched ratings sometimes work but trigger warnings in the BMC.
AC Input, Phase Balancing, and Datacentre Power Best Practices
Document the 9406-5138 model, wattage, and partner PSU in your CMDB. Power audits typically find one or two undersized servers and one or two over-redundant clusters per rack — both of which waste capacity that could feed additional production load.