PC4 2666V EE1 ( ECC unbufferd ) 메모리입니다. PC4-2666V-EE1-11 ECC를 지원하는 시놀로지 NAS 와 호환이 됩니다. 시놀로지 호환성에 대해서는 더 알아보시고 구매 부탁드립니다. The PC4-2666V-EE1-11 spec describes a DDR4 ECC Unbuffered DIMM (UDIMM) operating at 2666MHz (PC4-21300), using standard 1.2V voltage, typically in a 16GB capacity, featuring a 2Rx8 rank (dual-rank), and designed for servers or workstations requiring Error-Correcting Code memory. The 'V' indicates it's a standard voltage module, while 'EE1-11' signifies the specific JEDEC standard for this speed and configuration, crucial for compatibility. Key Specifications: Memory Type: DDR4 SDRAM Capacity: Commonly 16GB per module Speed: 2666MHz (PC4-21300) Voltage: 1.2V (Standard DDR4) ECC: Error-Correcting Code (for servers/workstations) Form Factor: UDIMM (Unbuffered DIMM) Rank: 2Rx8 (Dual Rank, x8 Organization) Pins: 288-pin What it means: PC4-2666V: DDR4 memory module rated for 2666 MT/s (Mega Transfers per second), with 'V' indicating standard 1.2V operation. EE1-11: This is the JEDEC standard code, confirming it meets the official specification for this memory type and speed, ensuring broad compatibility within its target systems. ECC: Essential for servers and workstations, it detects and corrects data errors, providing enhanced reliability. UDIMM: Unbuffered DIMMs are common in desktops and servers, distinct from Registered DIMMs (RDIMMs).