{"product_id":"wd-purple-surveillance-hard-drive-4tb-3-5-inch-sata-128mb-cache-up-to-175mb-s-cmr-wd44purz","title":"WD Purple Surveillance Hard Drive, 4TB 3.5-Inch SATA, 128MB Cache, Up To 175MB\/s, CMR, WD44PURZ","description":"\u003cdiv style=\"text-align:center;\"\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eEngineered for mainstream surveillance systems:\u003c\/b\u003e Designed specifically for surveillance use, this drive fits the needs of everyday recording setups. It is built to handle the steady, continuous nature of video capture. That means you can focus on monitoring and reviewing footage without worrying about whether your storage is suited to the job.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWD AllFrame technology for surveillance workloads:\u003c\/b\u003e WD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications. In real use, this helps the drive stay aligned with how surveillance systems actually write data. The result is storage behavior that matches the demands of multi-stream recording.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSupports higher workload and multi-bay setups:\u003c\/b\u003e Supports up to 180TB\/yr workload rate and up to 16 bays for systems that need room to grow. This makes it easier to scale from a smaller setup to a larger recorder without changing your storage approach. With multi-bay support, it can fit into more robust surveillance configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuilt for multi-camera compatibility:\u003c\/b\u003e Compatibility includes up to 64 HD cameras, helping you record more viewpoints in one system. This is especially useful when you want broader coverage across a home, office, or facility. With support for higher camera counts, you can expand coverage while keeping storage consistent.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eBrand and Series:\u003c\/b\u003e WD Purple\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct Type:\u003c\/b\u003e Surveillance Hard Drive\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eModel Number:\u003c\/b\u003e WD44PURZ\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCapacity:\u003c\/b\u003e 4TB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eForm Factor:\u003c\/b\u003e 3.5-Inch\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConnector:\u003c\/b\u003e SATA\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInterface:\u003c\/b\u003e SATA\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTransfer Rate:\u003c\/b\u003e Up To 175MB\/s\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRecording Technology:\u003c\/b\u003e CMR\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCache Size:\u003c\/b\u003e 128MB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorkload Rate:\u003c\/b\u003e Up To 180TB\/yr\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDrive Bays Supported:\u003c\/b\u003e Up To 16\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCamera Compatibility:\u003c\/b\u003e Up To 64 HD Cameras\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFirmware Technology:\u003c\/b\u003e AllFrame Firmware Technology\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDimensions (L x W x H):\u003c\/b\u003e 5.79\" x 4\" x 1.03\"\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.21lbs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOperating Temperature:\u003c\/b\u003e 0C To 65C\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNon-Operating Temperature:\u003c\/b\u003e -40C To 70C\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Western Digital","offers":[{"title":"Default Title","offer_id":47658162880690,"sku":null,"price":50990.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/3615\/2242\/files\/czone-20260522072414-87161-0-220526072430552.webp?v=1783039257","url":"https:\/\/techgear.com.pk\/products\/wd-purple-surveillance-hard-drive-4tb-3-5-inch-sata-128mb-cache-up-to-175mb-s-cmr-wd44purz","provider":"TechGear Pakistan","version":"1.0","type":"link"}