Western Digital 机械硬盘（HDD）

Western Digital Red Plus 4TB HDD Hard Drive 3.5" SATA III 5400rpm with 256MB Cache for NAS WD40EFPX

Western Digital Red Plus 6TB HDD Hard Drive 3.5" SATA III 5400rpm with 256MB Cache for NAS WD60EFPX

Western Digital Purple 2TB HDD Hard Drive 3.5" SATA III 5400rpm with 64MB Cache for Desktop WD23PURZ

Western Digital Purple 6TB HDD Hard Drive 3.5" SATA III 5400rpm with 256MB Cache for Recorder WD64PURZ

Western Digital Red Pro 6TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS WD6005FFBX

• 7200rpm高转速配合256MB大缓存，能提供流畅的NAS文件读写体验。
• CMR传统磁记录技术确保数据写入稳定，适合长时间持续运行。
• 高转速可能带来比5400rpm硬盘更高的运行噪音和振动。

Western Digital Purple Surveillance 1TB HDD Hard Drive 3.5" SATA III 5400rpm with 64MB Cache for Recorder WD10PURX

Western Digital Purple 1TB HDD Hard Drive 3.5" SATA III 5400rpm with 64MB Cache for Recorder WD10PURZ

Western Digital Blue 1TB HDD Hard Drive 2.5" SATA III 5400rpm with 128MB Cache for Laptop / Desktop / PS4 WD10SPZX

Western Digital Blue 2TB HDD Hard Drive 2.5" SATA III 5400rpm with 128MB Cache for Desktop / Laptop / PS4 WD20SPZX

Western Digital Black 4TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for Desktop WD4005FZBX

Western Digital Purple 12TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for Recorder WD121PURZ

• 12TB 超大容量，可存储大量监控录像数据。
• 7200rpm 高转速搭配 256MB 缓存，确保稳定的持续写入性能。
• 作为机械硬盘，运行时噪音和发热量高于固态硬盘。

Western Digital Ultrastar DC HC310 7K6 4TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server HUS726T4TALE6L4 0B36040

Western Digital Blue 2TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for Desktop WD20EZBX

Western Digital Purple Pro Smart Video 8TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for Server / Recorder WD8002PURP

Western Digital Red Pro 8TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS WD8005FFBX

Western Digital Red Plus 12TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS WD120EFGX

Western Digital Pro Smart Video 10TB HDD Hard Drive 3.5" SATA III 7200rpm with 512MB Cache for Server WD102PURP

• 10TB超大容量，适合长时间视频监控或服务器存储需求。
• 7200rpm高转速搭配512MB大缓存，读写性能稳定可靠。
• 仅提供SATA III接口，未明确支持NVMe或更高带宽协议。

Western Digital Purple 500GB HDD Hard Drive 3.5" SATA III 5400rpm with 64MB Cache for Recorder / NAS WD05PURX WD05PURZ

Western Digital Ultrastar DC HC320 8TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server 0B36404 HUS728T8TALE6L4

Western Digital DC HC320 8TB HDD Hard Drive 3.5" SAS 3.0 7200rpm with 256MB Cache for Server 0B36400

Western Digital Ultrastar DC HC310 4TB HDD Hard Drive 3.5" SAS 3.0 7200rpm with 256MB Cache for Server 0B36048

Western Digital DC HC310 6TB HDD Hard Drive 3.5" SAS 3.0 7200rpm with 256MB Cache for Server 0B36047

Western Digital Red 2TB HDD Hard Drive 3.5" SATA III 5400rpm with 64MB Cache for NAS WD20EFPX

Western Digital Purple Pro Surveillance 12TB HDD Hard Drive 3.5" SATA III 7200rpm with 512MB Cache for Recorder WD122PURP