can it replace older hhd in nightowl dvr

Yes. This hard drive is compatible with all recording units.

What is the difference between 3tb purple wd30purz and wd30purz, very confusing?

Absolutely nothing. They are the same.

Is this compatible with annke surveillance camera system 8ch 1080p lite h.264+ dvr with (8) hd 1080p outdoor weatherproof cameras cctv security camera

As the owner of South Jersey Surveillance Systems, I can assure you that any WD purple or Seagate Skyhawk hard drive is the appropriate type of storage drive for any and all DVRs and NVRs.

Whats the difference between this and the red plus?

WD Blue HDDs are mainly used for general purpose storage, they are great all-rounders, and an average user can’t go wrong with Blue. WD Green is basically same as Blue, but it lacks a bit of performance. However, it is the most eco-friendly HDD, and it’s quite cheap. WD Blacks are for pure performance including gaming, media, and content creation. Also one of the most expensive HDDs. WD Red is a NAS drive. It’s optimized for NAS systems. WD Purple is for surveillance. Advised for 24/7 operation. WD Gold, probably the most premium of all. Made for a multitude of Datacenter-specific applications.

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ウエスタンデジタル 4TB WD Purple Surveillance 内蔵ハードドライブ HDD - SATA 6Gb/s 256MBキャッシュ 3.5インチ - WD43PURZ

Product ID: 749304766

Details

デジタルストレージ容量
4000 GB
ハードディスクの説明
ハイブリッドドライブ
ハードディスクインターフェイス
Serial ATA
ハードディスクフォームファクタ
3.5 インチ
ブランド
Digital)
対応デバイス
デスクトップ

⚡SATA 6Gb/s ultra-fast interface

💾4TB massive storage

🧠256MB cache for smooth data flow

€ 470.27

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💜 Secure your world with WD Purple — where storage meets unstoppable speed!

SMART 256 MB CACHE - Optimizes read/write efficiency for uninterrupted performance.
MASSIVE 4 TB CAPACITY - Store months of high-definition video footage without compromise.
BLAZING SATA 6 GB S SPEED - Seamless data transfer that keeps up with real-time surveillance demands.
SLEEK 3 5 INCH FORM FACTOR - Fits effortlessly into your desktop or surveillance system setup.
SURVEILLANCE GRADE RELIABILITY - Engineered for 24/7 operation, ensuring your critical data is always secure.

The Western Digital WD Purple 4TB internal hard drive is a surveillance-optimized 3.5-inch HDD featuring a SATA 6Gb/s interface and a 256MB cache. Designed for continuous 24/7 operation, it delivers reliable, high-capacity storage tailored for professional-grade video monitoring systems.

Specifications

ASIN	B0C4X6RDV8
Amazon 売れ筋ランキング	パソコン・周辺機器 - 8,783位 ( パソコン・周辺機器の売れ筋ランキングを見る ) 内蔵型ハードディスクドライブ - 24位
GTIN (Global Trade Identification Number)	00718037898308
HDD容量	4 TB
UPC	718037898308
おすすめ度	4.2 5つ星のうち4.2 (1,596) var
カラー	パープル
デジタルストレージの容量の測定単位	4000 GB
ハードウェアインターフェイス	SATA 6.0 Gb/s
ハードディスク種類	ハイブリッドドライブ
ハードディスクのフォームファクター	3.5 インチ
ハードディスクインターフェイス	Serial ATA
ハードディスク回転数(rpm)	5400 RPM
フォームファクター	3.5インチ
ブランド名	ウエスタンデジタル(Western Digital)
メーカー名	Western Digital Technologies, Inc.
メーカー型番	WD43PURZ-SPBWPY0
ユニット数	1 個
互換デバイス	デスクトップ
付属品総数	1
保証内容	メーカー保証に準ずる
取り付けのタイプ	内蔵ハードドライブ
同梱商品	内蔵ハードドライブ。
商品の用途	ビジネス
商品の追加説明1	ポータブル
商品の重量	550 グラム
商品タイプ名	内蔵ハードドライブ。
商品外装素材	アルミニウム
型番	WD Purple HDD
搭載済みキャッシュメモリサイズ	256 不明な修飾子
梱包タイプ	スタンダードパッケージング
読み込み速度	180 メガバイト毎秒
通信・接続インターフェース	SATA

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€ 470.27

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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