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Technical Data Sheet
PartsTable / BLADE / T6340
T6340 ✓ Verified by PartsTable
SUN · BLADE · BLADE_SERVER
WHAT YOU NEED TO KNOW
CTO = bare chassis: no CPU, no RAM, no disks — configure everything SFF chassis = 2.5" bays | LFF chassis = 3.5" bays
Rail kit included? Usually sold separately.
PRODUCT OVERVIEW
SUN T6340 BLADE SERVER MODULE

The Sun T6340 Blade Server Module is a SUN enterprise server platform designed for data center environments requiring high availability, scalability, and serviceability. Key specifications include Form Factor: Blade. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-734-9775, 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
BLADE→ BLADE_SERVER→ T6340
NSN: 2530-00-734-9775
FSC: 2530
CAGE: 73782 — TOWMOTOR CORP DALLAS PLANT SUB OF CATERPILLAR TRACTOR CO (USA)
SPECIFICATIONS
Form FactorBlade
NSN2530-00-734-9775
COMPONENT DIAGRAM
SUN BAY 0 BAY 1 BAY 2 BAY 3 BAY 4 BAY 5 BAY 6 BAY 7 FAN PSU 1 800W PSU 2 800W iLO / BMC | 4x1GbE | VGA | USB | PCIe RISERS 19" RACK WIDTH | 2U HEIGHT (88mm) SUN 2U RACK SERVER | Gen10 | 8x SFF BAYS | REDUNDANT PSU CTO = bare chassis (no CPU/RAM/disk) | SFF = 2.5" bays | LFF = 3.5" bays TITLE 2U SERVER PN T6340 MFR SUN Gen10 RACK SERVER
KEY FEATURES
•
NONSUPPLY ITEMS AND QUANTITIES: 63477 FD951 CUP 1
•
SUPPLY ITEMS AND QUANTITIES: 2530-00-359-0276 BOOT 1,2530-00-527-6977 PISTON 1,4820-00-361-5334 VALVE ASSY 1,5340-00-516-7878 RING,RETAINING 1
•
COMPONENT QUANTITY: 5
TYPICAL APPLICATIONS
  • Enterprise virtualization (VMware vSphere, Hyper-V)
  • Private cloud infrastructure (OpenStack, Azure Stack)
  • Email and collaboration platforms (Exchange, SharePoint)
  • High-availability clustering and failover
  • DevOps and CI/CD pipeline hosting
  • Remote desktop and VDI infrastructure
TECHNICAL CHARACTERISTICS (FLIS)
NONSUPPLY ITEMS AND QUANTITIES63477 FD951 CUP 1
SUPPLY ITEMS AND QUANTITIES2530-00-359-0276 BOOT 1,2530-00-527-6977 PISTON 1,4820-00-361-5334 VALVE ASSY 1,5340-00-516-7878 RING,RETAINING 1
COMPONENT QUANTITY5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
3-643Interchangeable
interchangeable cross-reference
interchangeable
48288Interchangeable
interchangeable cross-reference
interchangeable
5120-00-056-3943Interchangeable
interchangeable cross-reference
interchangeable
D168403Interchangeable
interchangeable cross-reference
interchangeable
39AInterchangeable
interchangeable cross-reference
interchangeable
G9623P56Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T6340?
T6340 is a Sun T6340 Blade Server Module manufactured by SUN. It is classified as a BLADE (BLADE_SERVER).
What parts can replace T6340?
There are 29 known substitutes for T6340: 3-643, 48288, 5120-00-056-3943 and 26 more. Substitute compatibility should be verified for your specific system.
Is T6340 still available?
T6340 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026