PartsTable
Technical Data Sheet
34957 ✓ Verified by PartsTable
Iomega · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

- Easy-to-use - Simple USB 2.0 interface; just plug and play with no external power supply required.<br>- Stylish & Durable – now more compact and available in a newly designed black finish.<br>- Compact – Ultraportable fits easily into a shirt or pocket.<br>- Preformatted for PC’s – Ready to use with Windows PC’s This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-074-3189, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
34957
NSN: 9540-00-074-3189
FSC: 9540
CAGE: 77783 — ALCOA/REYNOLDS METALS COMPANY (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialALUMINUM ALLOY 2024
overall_width1.125 INCHES NOMINAL IN
heat_treatmentT-4 SOLUTION HEAT TREATED
overall_height0.780 INCHES NOMINAL IN
first_tip_styleRIGHT QUARTER RADIUS
first_tip_radius0.031 INCHES NOMINAL IN
second_tip_styleUPPER RADIUS
special_featuresELECTROSTATIC DISCHARGE SENSITIVEDEVICE;USED ON POWER SUPPLY ASSY,P/N 35630,CAGE 09004
basic_shape_styleANGLE
left_inside_angle90.0 DEGREES NOMINAL
second_tip_radius0.031 INCHES NOMINAL IN
NSN9540-00-074-3189
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz Iomega BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 34957 MFR Iomega Platinum
KEY FEATURES
MATERIAL: ALUMINUM ALLOY 2024
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE: 0.062 INCHES NOMINAL IN
LENGTH: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
HEAT TREATMENT: T-4 SOLUTION HEAT TREATED
LEFT INSIDE ANGLE: 90.0 DEGREES NOMINAL
WEIGHT PER UNIT MEASURE: 0.140 POUNDS PER LINEAR FOOT LBS
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY 2024
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.062 INCHES NOMINAL IN
LENGTH10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
OVERALL WIDTH1.125 INCHES NOMINAL IN
HEAT TREATMENTT-4 SOLUTION HEAT TREATED
LEFT INSIDE ANGLE90.0 DEGREES NOMINAL
WEIGHT PER UNIT MEASURE0.140 POUNDS PER LINEAR FOOT LBS
BASE FLANGE THICKNESS0.062 INCHES NOMINAL IN
SECOND TIP STYLEUPPER RADIUS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
15923Interchangeable
interchangeable cross-reference
interchangeable
D000891Interchangeable
interchangeable cross-reference
interchangeable
AS3085-012Interchangeable
interchangeable cross-reference
interchangeable
M83248/1-012Interchangeable
interchangeable cross-reference
interchangeable
9469127712Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-296 TY3SEBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 34957?
34957 is a POWER SUPPLY manufactured by Iomega.
What parts can replace 34957?
There are 18 known substitutes for 34957: 15923, D000891, AS3085-012 and 15 more. Substitute compatibility should be verified for your specific system.
Is 34957 still available?
34957 is currently cancelled.
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