
DDR4
Non-ECC Unbuffered Memory
DDR4 UDIMM VLP
Features
- Very low profile specialized for use in 1U system
- Fully tested and optimized for stability and performance
- Uses original IC to meet strict industrial standards
- Anti-sulfuration protection against harsh environments
- JEDEC standard 1.2V (1.26V ~ 1.14V)
- Operating Environment: 0°C ~ 95°C (Tc)
- RoHS Compliance
- CE / FCC Certification
DDR4 UDIMM VLP offers a very low-profile design and the industry's fastest memory speed with 3200MT/s, and it is fully compatible with the Intel® Purely platform and 1U devices. The modules comply with all relevant JEDEC standards and are available in 4GB, 8GB, 16GB and 32GB capacities. 2133MT/s, 2400MT/s, 2666MT/s and 2933MT/s modules are also available.
VLP modules are specialized for use in 1U systems, such as blade server data centers, where system height is lower than 1.18 inches. The design of these modules improves airflow inside the system and reduces thermal impact.
SAFEGUARDING MODULES WITH ANTI-SULFURATION PROTECTIVE LAYER
Sulfur is pervasive in many industries. When silver alloys in the DRAM chip encounters sulfur gasses a corrosion reaction occurs. This sulfuration causes lower conductivity and can quickly lead to product failure. To avoid this, Innodisk adds a protective layer above the vulnerable parts to safeguard the silver alloys.

PROVEN RELIABILITY THROUGH 3rd PARTY TESTING
Ensuring the durability and reliability of components is essential for meeting the demands of challenging environments. Our solutions undergo rigorous third-party testing, adhering to stringent industry standards. These tests validate the robustness of our products under extreme conditions, ensuring dependable performance across various applications.
Package Drop Test | Drop Height 76 cm, ISTA-1A |
Thermal Shock | -40°C ~ 110°C, 500 Cycles |
Military Standard Vibration Test | Vibration Frequency 10 Hz ~ 500 Hz MIL-STD-810G 514.7 |
TAILORED TO YOUR SPECIFIC NEEDS
SIDE FILL
Side Fill reinforces the connection between chips and the board, providing superior protection in environments with high vibration or mechanical stress.

CONFORMAL COATING
Conformal Coating applies a protective acrylic layer over the DRAM PCB, shielding it from harmful elements such as moisture, dust, and corrosive substances.

IMPLEMENTED WITH SUCCESS IN DYNAMIC ENVIRONMENTS
SPECIFICATIONS
Model Name | DDR4 UDIMM VLP |
---|---|
DDR Generation | DDR4 Memory |
DIMM Type | UDIMM VLP |
Speed | 2133 MT/s, 2400 MT/s, 2666 MT/s, 2933 MT/s, 3200 MT/s |
Density | 4GB, 8GB, 16GB, 32GB |
Function | Non-ECC Unbuffered Memory |
Pin Number | 288pin |
Bus Width | x64 |
Voltage | 1.2V |
PCB Height | 0.738 Inches |
Operating Temperature | 0°C ~ 95°C (Tc) |
Anti-Sulfuration | Y |
ORDER INFORMATION
P/N | IC Config. | Rank | Temp. | Description |
M4U0-4GSSVCEM | 512M x 8 | 1R x 8 | 0°C ~ 95°C (Tc) | DDR4 3200 4GB UDIMM VLP |
M4U0-4GSX8CEM | 512M x 16 | 1R x 16 | 0°C ~ 95°C (Tc) | DDR4 3200 4GB UDIMM VLP |
M4U0-8GSSWCEM | 512M x 8 | 2R x 8 | 0°C ~ 95°C (Tc) | DDR4 3200 8GB UDIMM VLP |
M4U0-8GS1VCEM | 1G x 8 | 1R x 8 | 0°C ~ 95°C (Tc) | DDR4 3200 8GB UDIMM VLP |
M4U0-AGS1WCEM | 1G x 8 | 2R x 8 | 0°C ~ 95°C (Tc) | DDR4 3200 16GB UDIMM VLP |
M4U0-AGM1WCEM | 1G x 8 | 2R x 8 | 0°C ~ 95°C (Tc) | DDR4 3200 16GB UDIMM VLP |
M4U0-BGS2WCEM | 2G x 8 | 2R x 8 | 0°C ~ 95°C (Tc) | DDR4 3200 32GB UDIMM VLP |
M4U0-BGM2WCEM | 2G x 8 | 2R x 8 | 0°C ~ 95°C (Tc) | DDR4 3200 32GB UDIMM VLP |
*Please contact Innodisk for products with other speeds.