SKU: 72444383484

DAHUA CSS7148S-ERD 48-HDD Cloud Storage Node

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Description

DAHUA CSS7148S-ERD 48-HDD Cloud Storage NodeCSS7148S ERD 48 HDD Cloud Storage Node > Intel IvyBridge processor > Asymmetric distributed clustering architecture > Built in dedicated cloud storage opearating system > Store video stream without intermediate processing > 36 HDDs, SATA SAS, hot swap > Device level fault tolerance > Load balancing based on HDD capacity and performance > Modular & Cableless design > Redundant power supply Product Data Hardware System Architecture Asymmetric

CSS7148S-ERD

48-HDD Cloud Storage Node

> Intel IvyBridge processor
> Asymmetric distributed clustering architecture
> Built-in dedicated cloud storage opearating system
> Store video stream without intermediate processing
> 36 HDDs, SATA/SAS, hot-swap
> Device-level fault tolerance
> Load balancing based on HDD capacity and performance
> Modular & Cableless design
> Redundant power supply



Product Data

Hardware

System Architecture

Asymmetric distributed architecture

Number of nodes

2 to 160

Form Factor

8U rack server

Processor

Inter IvyBridge 4 cores

Data Disk Type

2.5-inch/3.5-inch SATA and SAS enterprise HDD

1TB/2TB/3TB/4TB

Number of Disks

48

Storage Network type

8 x 1 GE, load balancing

Other interfaces

1 x USB3.0, 1 x eSATA, 2 x SAS, 1 x RS232, 1 x RS485, 1 x 1GE management interface

System Architecture

Cluster Architecture

Distributed objective storage architecture

Distributed Storage

Erasure coding technology, data is segmented and saved in multiple storage nodes

Data Protection Level

Dynamic N+M mode: 1+1, 4+1, 8+2, 12+3, 16+4, data is still usable after M storage nodes fail

File System

File System

EFS distributed file system

Data Type

Video, image and document

File-level Access

Global namespace, fIle can be accessed by 3rd party application directly

Load Balancing

Load balancing based on capacity and performance of each node

Data Recovery

Valid data recovery instead of entire disk recovery

Scalability

Storage Expansion

Scale-out technology, online expansion, with less than 60 seconds for expansion of a single node

Quota Management

Data quota management based on users, user groups and directories, allocation of capacity on demand

Performance Index

Read/write Performance

Sequence read/write: 4 GB/s

80% read, 20% write: 3.5GB/s

20% read, 80% write: 3.5GB/s

50% read, 50% write: 4GB/s

Data Recovery Speed

2 TB/h

Stream Processing Performance

Number of video channel: 2000/node

Storage bandwidth: 700Mbps/node

Fowarding bandwidth: 700Mbps/node

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SKU: 72444383484

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4.5 ★★★★★
Based on 5 reviews
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Product Reviews
T
Verified Purchase
TheInternets
New York, US
★★★★★ 4
Nice gold paper towel holder on a budget
Color: Gold-aa
For a less expensive option I was please with the assembly and the look. It did come a little scratched but mostly in hidden spots and for the price, can’t be beat. It is not super heavy feeling though, so if you want a really solid heavy holder this might disappoint, however I like that feature since I don’t want heavy things scratching and breaking my counter or tile floor. It doesn’t wobble and I like the color so I am mostly pleased, only giving it a little less of a review because it did come a little scratched
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
K
Verified Purchase
Kindle Customer
Cuba, US
★★★★★ 5
Does the job.
Works as a paper towel holder. Its a stick. It doesnt look like a cheap stick and it didn't break. Which means it met all my criteria. Great job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
L
Verified Purchase
Lisa S.
Fort Morgan, US
★★★★★ 5
Nice product
Color: Gold-aa
when having guests over, it's nice for each one to use their own towel instead of having a 'community' guest towel, or those fancy ones that people feel guilty using. This solved the problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
A
Verified Purchase
Anonymous B
West Palm Beach, US
★★★★★ 5
Rich
Format: Paperback
A wonderful book that illuminates the reality of the God of Israel compared to the ANE deities.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
F
Verified Purchase
F. Gwin
Massapequa, US
★★★★★ 5
Excellent. An invaluable resource!
Format: Paperback
Recently I have been reading a lot of books that have told me that the Bible's story of Adam and Eve plus the Exodus etc. are all myths that are extremely similar. Therefore, we should rethink the Bible and change our understanding of it to a more modern worldview that incorporates this knowledge and denies any sort of originality in the biblical account. John Oswalt thinks differently. He thinks that the Genesis story of origins is not some random piece of Semitic or Mesopotamian literature, but that is really unique revelation from God (and is prepared to back that statement up!). The book is divided into two sections: The Bible and Myth The Bible and History Oswalt spends the first few chapters defining the world of the Old Testament and trying to find a definition for the word myth. He comes to the conclusion that a myth "the reflection of a certain way of thinking about the world. To be sure, because of the way in which it thinks, the fantastic is often found in myth. But it is not the presence of the fantastic that makes a piece of literature myth; rather, it is the presence of the mythic worldview." This worldview, he asserts, is based off of what he calls "continuity," which he describes as "when the human, natural, and divine realms are expressed and actualized [together]." The worldview that assumes continuity is based on the here and now, and is very panentheistic. Primordial time is a key factor and the gods are dependent on the humans. This is not so with the biblical worldview. The worldview of the Bible assumes transcendence - an independent God meeting with people on his own terms. He then compares and contrasts these views and shows the real differences between stories like Enimu Elish and Genesis 1. He doesn't deny similarities in the narratives, but he shows the differences in the worldviews. He then moves on to history. Just like the word "myth," Oswalt has to define history, because how civilizations have viewed history in the past has never been the same as Western civilization views history. Then he asks whether or not the Bible is history, and whether or not it matters. He makes several great points here, one of which is that ancient annuals and chronicles never recorded the defeats of kings, yet we find Israel's holy book littered with their failures and mess ups. This is a serious deal when looking at whether or not the Bible is history, because in the ancient way of thinking this surely stands out. He then looks at other questions, like "Are Biblical Faith and Biblical History Inseparable?" and responds to some critics (including Bultmann!). He then looks into the origins of the Israelites' worldview by means of authorship. Is the Bible a late text that was updated from an older, polytheistic one? "No!" says Oswalt. He deals with critiques here as well before moving on to a brilliant conclusion where he sums up the book and gives us a view of how modernism and rationalism are taking us back to the worldview based on continuity. Overall, this was a brilliant book and I wish I had read it sooner!!! It seems like so many authors today are trying to convince us that the Bible has so much in common with the other stories of origin out of an anti-biblical or liberal worldview (like ). However, under close scrutiny these criticisms do not stand up. I thank John for this book, and I will be recommending it to countless others!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2012

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