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QantaVault JB4602

QantaVault JB4602
QantaVault JB4602
  • Stock: In Stock
  • Brand: Quanta
High Performance High Density 4U Disk Expansion Unit Four 12Gb SAS Host Interfaces High Reliability, Serviceability and Availability Full Redundancy with No Single-Point-of-Failure Cost-effectiveness Shared Architecture

System Configurator

QuantaVault JB4602

High Performance High Density 4U Disk Expansion Unit

As an high density, scalable, and cost-effective disk expansion unit, QuantaVault JB4602 is tailored to carry 60 hot-swappable 3.5"/2.5", 12Gb SASIII/6 Gb SATAIII, HDDs/SSDs in a 4U enclosure that provides shared direct-attached-storage to as many as four servers simultaneously via four external mini-SAS HD ports. Major components including power supplies, fans, and SAS interface modules are redundant and hot-swappable. The design is optimized for the general-purpose needs of enterprise and hyper scale datacenters where the lowest operational cost-per-watt and smallest footprint are critical.

High Density

JB4602 supports 60 hot-swappable 3.5"/2.5", 12Gb SASIII/6Gb SATAIII, HDDs/SSDs in a 4U enclosure, with up to 720TB of storage capacity using 12TB drives. This equates to 12 drives per RU. .


JB4602 provides flexible and scalable disk configuration and combination. It supports 2.5" and/or 3.5" SAS and/or SATA, HDD and/or SSD, and different disk capacity options. Users can configure various disk options to address their unique needs and performance requirements.


The QuantaVault JB4602 is a cost-effective alternative for enterprises that want high density storage solution support up to 480 TB total storage capacity. The unit can be shared with up to four servers via multi-lane Serial Attached SCSI (SAS) host interfaces, allowing these customers to enjoy the efficiency of high density storage across multiple physical servers.

Reliability & High Availability

QuantaVault JB4602 supports dual high-efficiency redundant power supplies and four hot-swappable fans, ensuring reliability and continuous availability in mission-critical datacenter environments. Hot-swappable redundant SAS interface modules provides dual data paths and ensure continuous operation. High density storage can present substantial mechanical engineering challenges from the sheer mass of rotating media. Interference from vibration caused by hard disk rotation is isolated in the JB4602 to assure reliability and high performance across a range of loading and access scenarios.

Serviceability & Manageability

With its innovative coverless, top load HDD design, QuantaVault JB4602 significantly reduces service and maintenance complexity.

About QCT

QCT (Quanta Cloud Technology) is a global datacenter solution provider extending the power of hyperscale datacenter design in standard and open SKUs to all datacenter customers.  Product lines include servers, storage, network switches, integrated rack systems and cloud solutions, all delivering hyperscale efficiency, scalability, reliability, manageability, serviceability and optimized performance for each workload.  QCT offers a full spectrum of datacenter products and services from engineering, integration and optimization to global supply chain support, all under one roof.  The parent of QCT is Quanta Computer Inc., a Fortune Global 500 technology engineering and manufacturing company.

Form Factor
Form Factor 4U
w/o Cable ARM 35.80" x 17.60" x 6.90" 909.3mm x 447mm x 175.3mm
w/ Cable ARM 43.43" x 17.60" x 6.90" 1103.1mm x 447mm x 175.3mm
HDD Number 60
Storage Type 2.5" Hot Plug 3.5" Hot Plug
Options (60) 3.5" and 2.5" SASIII and SATAIII hot-pluggable hard drives.
Power Supply
Power Supply (2) 1400W high efficiency redundant PSUs, 200-240VAC, 50/60Hz, Platinum or (2) 1200W(*) high efficiency redundant PSUs, 100-240VAC, Platinum (*)1200W PSU only support all SATA 7200rpm HDD or 48pcs SAS 7200rpm HDD
Cooling Fans (4) Fan modules per system, two rotors in each Fan module
Operating Environment
Operating Environment Operating temperature: 5°C to 40°C (41°F to 104°F) Operating relative humidity: 50% to 93%RH
w/o HDD 80.11 lb. (36.34kg)
w/ HDD 187.39 lb. (85 kg)
Controller Module
Controller Module (2) Hot-swappable SAS Interface Modules (SIM) (4) Hot-swappable Internal SAS Interface Modules (ISIM)
External I/O Ports
External I/O Ports (4) 12Gb/s mini-SAS HD ports per SIM
Management Port
Management Port (1) Mini USB management port (1) RJ45 remote console
Expansion Support
Expansion Support Scalable up to (120) hard drives in cascading (1) JB4602
LED Indicators
LED Indicators Front panel : - System ID LED - HDD status LED - System status LED - Fan/PSU/SIM/ISIM status LED HDD Active and ID/Status LED Internal SAS Interface Module Status LED SAS Interface Module Status LED