627808-S21 HPE 16GB DDR3 SDRAM DIMM Kit For Proliant Server G7 Memory

Product Information

• Brand: HPE
• Part Number: 627808-S21
• Memory Type: DDR3 SDRAM

Technical Specifications

• Storage Capacity: 16GB
• Memory Architecture: DDR3 SDRAM
• Bus Speed: 1333MHz
• Bandwidth: PC3-10600
• Data Correction: ECC (Error Checking and Correction)
• Signal Type: Registered (Buffered)
• CAS Latency: CL9 Timing
• Pin Configuration: 240-pin
• Form Factor: DIMM
• Module Quantity: 1 x 16GB

Compatible HPE Server Models Include

• HPE ProLiant DL160 G6
• HPE ProLiant DL165 G7
• HPE ProLiant DL385 G7
• HPE ProLiant DL585 G7
• HPE ProLiant SL335s G7
• HPE Blade System ProLiant BL465c G7
• HPE Blade System ProLiant BL685c G7

Shipping and Physical Dimensions

• Module Height: 1.00 inch
• Module Depth: 6.75 inches
• Shipping Weight: 0.20 lbs

Suitable for:

• Data Centers running mission-critical workloads
• Virtualized environments requiring reliable uptime
• Database and ERP systems with high transaction volumes
• Cloud computing and virtual desktop infrastructures
• Enterprise-level application hosting

Benefits of Choosing Authentic HPE Server Memory

• Guaranteed system compatibility and optimized BIOS recognition
• Rigorous quality assurance and stress testing by HPE
• Reduced total cost of ownership through improved reliability
• Lower power draw with enhanced performance
• Peace of mind through manufacturer warranty and support

ECC and Registered Features Provide:

• Automatic error detection and correction during memory operations
• Enhanced stability for multi-user, data-heavy environments
• Improved server lifespan and operational reliability

Key Advantages:

• Affordable, high-performance upgrade option for HPE servers
• Long-lasting durability and operational stability
• Optimized energy consumption for 24/7 workloads
• Ensured HPE-certified compatibility and dependability

HPE 627808-S21 16GB DDR3 Server Memory

The HPE 627808-S21 represents a high-performance server memory solution engineered specifically for Hewlett Packard Enterprise ProLiant servers. This 16GB memory module operates at 1333MHz with PC3-10600 data transfer rates, delivering exceptional bandwidth for memory-intensive applications. The module features CAS Latency 9 (CL9) timing, which determines the delay between when a memory controller sends a read command and when the data becomes available. This optimized timing ensures efficient data access patterns and reduced wait states for improved system responsiveness.

Memory Architecture and Design

Built using Low Power (LP) ECC Registered DDR3 SDRAM technology, this memory module incorporates advanced error correction capabilities that automatically detect and correct single-bit memory errors while detecting double-bit errors. The registered design includes buffer chips that reduce electrical load on the memory controller, enabling higher memory densities and improved signal integrity across the memory subsystem. The 240-pin DIMM form factor follows JEDEC standardization while maintaining compatibility with HPE server infrastructure.

Firmware

This memory module includes integrated Serial Presence Detect (SPD) circuitry that automatically communicates timing parameters to the system BIOS during boot sequence. The HPE Intelligent Provisioning and Integrated Lights-Out (iLO) management systems recognize these modules and can report detailed memory health statistics, including temperature readings, error correction events, and predictive failure analysis. This integration enables proactive maintenance and reduces system downtime through early warning of potential memory issues.

Speed: 1333MHz

In addition to its impressive capacity, the HP 627808-S21 DDR3 SDRAM DIMM Memory Kit also boasts a high speed of 1333MHz. This speed is crucial for ensuring fast data transfer rates, responsiveness, and overall system performance.

Generational Comparison DDR3 vs. DDR4

While DDR4 memory offers higher frequencies and reduced power consumption, DDR3 remains a cost-effective solution for existing infrastructure. The 627808-S21 provides an optimal balance of performance, power efficiency, and reliability for organizations extending the lifecycle of ProLiant G7 servers. The 1.35V operating voltage narrows the power efficiency gap with DDR4 while maintaining compatibility with existing server infrastructure. For many workloads, the performance differential between DDR3-1333 and entry-level DDR4-2133 is less than 15%, making these modules a sensible choice for budget-conscious upgrades.

ECC: Registered

The HP 627808-S21 DDR3 SDRAM DIMM Memory Kit is equipped with ECC (Error-Correcting Code) memory modules that are registered. ECC memory provides an extra layer of reliability and data integrity by detecting and correcting errors that may occur during memory operations.

Reliability

One of the key benefits of ECC memory is its ability to detect and correct errors in real-time. This ensures that any potential errors that occur during memory operations are immediately addressed and corrected, preventing data corruption or system crashes. The registered ECC memory in this kit offers an additional level of protection against such errors, making it suitable for critical applications and environments where data integrity is of utmost importance.

Perfect Fit for Proliant Servers

With compatibility tailored to the Proliant Server G7 Series, this memory kit provides a perfect fit for these servers. It undergoes rigorous testing to ensure optimal performance, stability, and reliability when used in conjunction with Proliant servers. This eliminates any potential compatibility issues that may arise when using non-certified memory modules, providing peace of mind for system administrators and users alike.

Compatibility

The 627808-S21 memory module is specifically validated for HPE ProLiant G7 server series, including but not limited to DL380p G7, DL360p G7, DL380e G7, and BL460c G7 platforms. Each module undergoes rigorous compatibility testing within HPE's qualification laboratories to ensure flawless operation across the entire server ecosystem. The memory integrates seamlessly with Intel Xeon E5-2600 and E5-2400 processor families commonly found in G7 series servers, optimizing memory bandwidth to match processor capabilities.