128MB Radeon X300 SE PCIe x16 DVI VGA S-Video TV-Out Video Card

This 128MB Radeon X300 SE graphics card provides dependable 2D and legacy 3D video support for compatible PCI Express desktop systems. The primary full-height configuration features dedicated DDR memory, passive cooling, and VGA, DVI-I, and S-Video/TV-out connections for digital displays, analog monitors, and compatible legacy video equipment.

Technical Specifications

• Graphics Processor: Radeon X300 SE
• GPU Architecture: RV370
• Video Memory: 128MB DDR
• Memory Interface: 64-bit
• Expansion Interface: PCI Express x16
• Core Clock: Approximately 325MHz on the primary board family
• Memory Clock: Approximately 200MHz / 400MHz effective on the primary board family
• Display Outputs: One DVI-I, one 15-pin VGA, and one S-Video/TV-out
• Cooling: Passive heatsink; fanless design
• Slot Width: Single-slot
• Bracket: Full-height on the primary card configuration
• External Power: Not required
• Graphics Support: DirectX 9-class and legacy OpenGL acceleration
• Maximum Analog Resolution: Up to 2048 × 1536, monitor and driver dependent
• Operating-System Support: Designed for legacy Windows systems; driver availability depends on the operating system

Clock speeds, brackets, memory implementation, and display connections may differ between OEM and retail revisions. Match the required configuration before ordering.

Interchangeable / Replacement Part Numbers

Primary Full-Height DVI + VGA + S-Video Board Family:

KH285, UC996, Y8365, XG857, P5288, 102A6280100, 102A6280101, 109-A62801-00, MS-V025, 102A6280400, 109-A62831-00, MS-V049, 102A3340600, 102A3341800

The OEM numbers may also appear on labels with a leading zero or within a longer traceability number, such as 0KH285, 0UC996, 0Y8365, CN-0KH285, CN-0UC996, or CN-0Y8365. These are label formats, not separate hardware models.

Comparable 128MB X300 SE PCIe Retail Board References:

GV-RX30S128D, GV-RX30S128D-B, RX300SE-TD128E, MS-8940, MS-8940-01S, EAX300SE-X/TD/128M, EAX300SE-X/TD/128M/A, R37L-SC3B

Other 128MB X300 SE OEM and Assembly References:

432629-001, DY596A, 5187-6145, PC098-69001, 39J9635, 102A2592000, 8960 Ver:200, 99-2C50-02-FS, 99-2C50-04-FS, 99-2C50-14-ME, 20025196, 35-FC50-G0-04, S7EH0100P, E-G012-04-2366(B), 109-A33400-00

The references in the last group share the X300 SE 128MB graphics platform but may use HyperMemory, DMS-59, DVI plus TV-out, VGA plus composite video, a low-profile bracket, or another output arrangement. They are interchangeable only when the bracket, display connections, memory configuration, and system requirements match.

✅ Confirmed Compatibility

Compatibility is configuration dependent. Systems in these families were offered with different graphics cards, bracket heights, power supplies, and display connections. Verify the original card number, chassis type, available PCIe x16 slot, bracket height, and required outputs before installation.

✔️ Dimension: 4700, 5100, 5150, 8400, 9100, 9150, E510
✔️ XPS: 400, XPS/Dimension XPS Gen 3, XPS/Dimension XPS Gen 4, XPS/Dimension XPS Gen 5
✔️ dx2280 with 432629-001 HyperMemory Configuration: dx2280 Microtower and applicable dx2280sM configurations originally equipped with the 128MB X300 SE option
✔️ dx2280 Configuration References: RF130AV graphics option; GR541AV, RR043AV, and RA529AV base-unit families where the original parts list specifies 432629-001
✔️ dc7600 with DVI-I + TV-Out X300 SE Configuration: dc7600 Convertible Minitower and dc7600 Small Form Factor when equipped with the correct full-height or low-profile bracket
✔️ ThinkCentre A52 with 39J9635 DMS-59 Configuration: Type 8154
✔️ ThinkCentre A55 with 39J9635 DMS-59 Configuration: Types 8706, 8985, 9265
✔️ ThinkCentre E50 with 39J9635 DMS-59 Configuration: Types 8708, 8817, 8818
✔️ ThinkCentre M52 with 39J9635 DMS-59 Configuration: Type 8115
✔️ ThinkCentre M52e with 39J9635 DMS-59 Configuration: Type 8299
✔️ ThinkCentre M55e with 39J9635 DMS-59 Configuration: Type 9649
✔️ General System Support: Legacy desktop computers with a compatible PCI Express x16 graphics slot, sufficient chassis clearance, a matching full-height or low-profile bracket, and operating-system driver support

☑️ Key Features

☑️ 128MB DDR video memory for legacy desktop graphics applications
☑️ PCI Express x16 interface
☑️ DVI-I connection for compatible digital or analog displays
☑️ Native VGA output on the primary board configuration
☑️ S-Video/TV-out support on the primary board configuration
☑️ Passive fanless cooling for quiet operation
☑️ Single-slot design
☑️ No auxiliary six-pin or eight-pin power cable required
☑️ Suitable for equipment repair, legacy software, office applications, and basic multi-display configurations
☑️ Useful replacement for supported systems requiring an original-generation PCIe graphics adapter

⚙️ Fit Notes

• The primary KH285, UC996, Y8365, XG857, and P5288 card family uses a full-height bracket with DVI-I, VGA, and S-Video/TV-out.
• This is a PCI Express x16 card. It will not install in PCI-only, PCI-X, or AGP graphics slots.
• A physically compatible PCIe slot does not guarantee BIOS or operating-system compatibility.
• The 432629-001 revision uses a 128MB HyperMemory configuration and is not physically identical to every dedicated-memory, triple-output card.
• The 39J9635 revision is a low-profile DMS-59 card and requires the appropriate DMS-59 monitor breakout cable. It is not a direct connector-for-connector substitute for a DVI/VGA/S-Video card.
• DY596A-style revisions use DVI-I and TV-out and may require a DVI-to-VGA adapter when connecting an analog VGA monitor.
• Some retail X300 SE boards provide composite video instead of S-Video. Inspect the connector before substitution.
• DVI-I can carry digital and analog video when the board supports both. A DVI-D-only connection cannot use a passive VGA adapter.
• S-Video is an analog TV-output connection and is not HDMI or DisplayPort.
• No HDMI, DisplayPort, HDCP, or modern high-resolution digital-video capability should be assumed.
• Official driver support is primarily for legacy operating systems. Confirm driver availability before installing the card in a newer operating system.
• Video card only unless cables, adapters, or DMS-59 breakout accessories are specifically stated as included.