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The Dell Storage SC4020’s high IOPS and low latency accelerate any application, and the flexible platform lets you start small — with an affordable all-flash, hybrid or all-HDD solution. Dell Storage SC4020 available on rental and sale in Bangalore, Chennai, Hyderabad, Pune, Mumbai, Coimbatore and Kochi.

  • Brand Name: Dell
  • Product Line: Dell Storage Enclosures
  • Item model number: SC4020
  • Availability: Rental & Sale
  • Form Factor: Storage
  • Condition: Refurbished
  • Warranty: 30-days


The SC4020’s dual controllers are powered by Intel quad-core Ivy Bridge CPUs and 16GB of RAM per controller. Each controller is paired with a dedicated networking card with four 8Gb Fibre Channel ports (8 ports per chassis) or two 10Gb iSCSI ports (4 ports per chassis) for front-end connectivity. Four additional 10Gb Ethernet ports are available for management and replication. This arrangement provides block storage as part of the base configuration, with file storage functionality available as an option via Dell’s FS8600 NAS appliance.

Rental India offers distinguishing features at rental/sale. The feature gives clear idea about server rentals and configuration settings. There are different rental plans for different configuration settings as per organisations needs and specifications rpm SATA drive,.
Dell storage sc4020 Sale
The Dell Storage SC4000 lineup was created in order to make Dell Storage technologies available to mid-tier enterprise customers. This kind of functionality was formerly only available from Dell at scales and price points accessible to larger deployments. The SC4020 embodies a new approach for Dell which de-emphasizes distinct Compellent and EqualLogic lines in favor of solutions that draw from both families. SC4000 arrays incorporate Compellent’s data progression and placement, SLC and MLC optimization, and Compellent’s data services. The most conspicuous appropriation from EqualLogic is the SC4000 iSCSI software stack.

The SC4020 can also serve as a replication partner for Compellent SC8000 arrays and can be scaled SCSI with Dell Storage SC200 or SC220 enclosures for up to 408TB of total capacity. The SC200 is a 2U 6Gb SAS shelf which supports up to 12 x 3.5-inch drives Ethernet and the SC220 is a 2U 6Gb SAS shelf that supports up to 24 x 2.5-inch drives. The SC4000 series uses perpetual software licensing with licenses that remain valid across hardware Nested RAID levels upgrades; the base SC4020 license covers 48 drives, with additional licenses offered in 24-drive increments.

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Quick Faq

Dell PowerEdge M520 Blade Server Rental & Sale Specification

 Basic ServersStandard ServersExtortionate Servers
Processor4 x Intel®Xeon® 8 Core Processor4 x Intel®Xeon® 8 Core Processor4 x Intel®Xeon® 8 Core Processor
RAM32 GB4x16 GB8x16 GB

The front of the Dell Storage SC4020 is pretty basic, with some chassis health indication lights as well the 24 2.5″ drive bays. For some level of security the front faceplate can be locked into position to prevent accidental drive removal and prevent unauthorized access in general.

Our review unit is equipped with a base package featuring six MLC SSDs. Dell Storage went with a very high-performance SAS3 SSD offering in this unit, versus the older SAS2 SSDs that are still popping up in the EqualLogic line. The advantage this gives buyers is much greater I/O performance from a smaller disk group, meaning even with 6 SSDs the SC4020 punches well above its weight.
Dell storage sc4020 Rental
Dell’s Compellent Data Progression technology works to optimize storage at the page level with three page sizes: 512KB, 2MB, and 4MB. Incoming writes and hot data are tiered to the fastest storage and subsequently aged to lower-performance storage if it is accessed less frequently. The Dell Fluid Storage Architecture allows files to be striped across drives for improved access times and to perform tiering optimizations in parallel.

Storage Center 6.5 uses a virtualized storage paradigm that consolidates all storage in a single pool by default — individual drives and volumes can support multiple RAID levels and do not require pre-allocation of RAID groups. This single pool is available to all RAID levels simultaneously, which allows individual RAID volumes to dynamically expand or contract as needed at a 512KB block level. For users accustomed to more legacy static RAID groups, it can be a bit strange to see a 5-disk RAID10 storage pool as a result.



DELL STORAGE SC4020 Technical Specifications

Rack size3U
Controllers2 hot-swappable per chassis (active/active)
ProcessorsIntel® Xeon® Processor E5-2630 v3, 2.4GHz, 8 cores
Internal storage capacityInternal storage capacity
System memory128GB per SC5020 array (64GB per controller)
Supported expansion enclosuresDell SC420: 24 x 2.5” drive bays (12Gb SAS) Dell SC400: 12 x 3.5” drive bays (12Gb SAS)
Max raw capacity2PB per array (SSD or HDD), more in federated systems5
Storage mediaSAS and NL-SAS drives; different drive types, transfer rates, rotational speeds can be mixed in the same system. SSD: write-intensive and read-intensive drives HDD: 15K, 10K, 7.2K RPM
Front-end-network protocolsFC, iSCSI, SAS7 (supports simultaneous multiprotocol)
Back-end expansion protocols12Gb SAS
RAID supportRAID 0, 1, 5, 6, RAID 10, and RAID 10 DM (Dual Mirror); any combination of RAID levels can exist in single array
RAID tieringAuto-provisions and dynamically restripes multiple RAID levels on the same tier; no need to pre-allocate RAID groups
Data-at-rest encryptionSelf-encrypting drives (SEDs) in SSD or HDD formats Full Disk Encryption (FCE) based on AES-256 Drives certified to FIPS 140-2 Level 2 Key Management Server (KMS) options available for FIPS 140-2 Level 1, 2 and 3
Operating humidity ranges10% to 80% with 29°C (84.2°F) maximum dew point
ServicesDell ProSupport with deployment and consulting services. Optional ProSupport Plus is available offering proactive and preventative services to improve performance and stability. Dell Optimize is available for additional ongoing strategic counsel and guidance from a highly trained system analyst.
System sizingDell Performance Analysis Collection Kit (DPACK) tool
Drive warrantyAll SSDs and HDDs are warrantied for full lifetime wear-out replacement with valid service agreement. SSD warranty covers all formats: SLC, MLC and TLC
Operating temperature50 – 95°F (10 – 35°C)
Inlet typeNEMA 5-15/CS22.2, n°42
Amperage1485/100 – 14A, 1485/240 – 6.2A
Weight at max configuration24.22 kg (53.4 lb)

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