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Black 2U rackmount server chassis with eight front hot-swap drive bays

Supermicro

Supermicro CSE-825TQC-R1K03LPB 2U server chassis 8×3.5″ bays 1000W redundant Titanium

SKU CH-4KZZ-2JD4R MPN CSE-825TQC-R1K03LPB

A 2U rackmount chassis holding eight hot-swap 3.5″ SAS/SATA drives with redundant 1000W Titanium power supplies

  • Chassis TypeRackmount
  • Form Factor2U
  • Motherboard CompatibilityATX, E-ATX up to 13.68”x13”
  • Power SupplyRedundant 1000W Titanium Level (96%+ ) efficiency power supp
  • External 3.5" Drive Bays8
  • FeaturesOptimized for general purpose server and data center 8 x hot
  • Redundant 1000W Titanium supplies cut energy cost with 96%+ efficiency
  • Eight hot-swap 3.5″ SAS bays give high-density storage in 2U
  • 12Gb/s SAS3 backplane moves data fast for demanding workloads
  • Seven low-profile slots fit specialised add-in cards without extra height
  • Three 80mm PWM fans keep thermals steady under heavy load

2U rackmount chassis with eight hot-swap bays

The Supermicro CSE-825TQC-R1K03LPB is a 2U rackmount server chassis built for general-purpose and data-centre deployments. It accommodates ATX and E-ATX motherboards up to 13.68 by 13 inches and supports single or dual Intel and AMD processors. Eight 3.5-inch hot-swap drive bays connect through a 12 Gbps SAS3 backplane with SGPIO signalling. Redundant 1000 W Titanium-certified power supplies provide 96 percent-plus efficiency with PMBus 1.2 and I2C monitoring.

Eight SAS3 bays and redundant Titanium power

The 12 Gbps SAS3 backplane handles eight 3.5-inch SAS or SATA drives simultaneously, delivering full bandwidth to each bay. Two redundant 1000 W Titanium units share the load, so a single supply failure leaves the system running without interruption. Each supply meets 80 PLUS Titanium certification at 96 percent-plus efficiency, reducing heat output and operating cost. The chassis also includes two fixed 3.5-inch bays for additional internal storage.

Seven low-profile slots and three PWM fans

Seven low-profile expansion slots allow add-in cards such as RAID controllers or network adapters while maintaining the 2U height. Three 80 mm heavy-duty fans with PWM speed control move air across the motherboard and drive cage, adjusting automatically to thermal load. Front-panel LEDs report power status, drive activity, dual network activity, power-fail and system information. The unit ships as a chassis only; CPU, motherboard, memory and drives must be supplied separately.

Highlights

  • Redundant 1000W Titanium supplies cut energy cost with 96%+ efficiency
  • Eight hot-swap 3.5″ SAS bays give high-density storage in 2U
  • 12Gb/s SAS3 backplane moves data fast for demanding workloads
  • Seven low-profile slots fit specialised add-in cards without extra height
  • Three 80mm PWM fans keep thermals steady under heavy load

Specifications

BrandSUPERMICRO
ModelCSE-825TQC-R1K03LPB
Chassis TypeRackmount
Form Factor2U
Motherboard CompatibilityATX, E-ATX up to 13.68”x13”
Power SupplyRedundant 1000W Titanium Level (96%+ ) efficiency power supplies w/ PMBus 1.2 and I2C
External 3.5" Drive Bays8
FeaturesOptimized for general purpose server and data center
8 x hot-swap 3.5" 12Gb/s SAS3 drive bays
Redundant 1000W Titanium PWS
Default support 205W X11 Dual Processors
Dimensions3.50" x 17.20" x 25.60"
Shipping weight25.04 kg
Package size871 × 678 × 279 mm

Questions about this item

Will this chassis fit my existing ATX motherboard and 12 Gb/s SAS drives?

The chassis accepts ATX boards up to 12.0 x 10.0 inches and the backplane runs eight 12 Gb/s SAS3 hot-swap bays, so current SAS and SATA drives install directly.

How can I verify the redundant power supplies are operating correctly after installation?

Each 1000 W Titanium unit reports status through PMBus 1.2 and I2C; the front panel shows a Power Fail LED if either supply drops out.

What drive trays and rails are included for the eight hot-swap bays?

The chassis ships with trays for the eight 3.5-inch hot-swap bays and mounting rails for 2U rack installation.

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