# (c) 2026 NetBox Labs, Inc.
# Licensed under the NetBox Limited Use License v1.0
# https://netboxlabs.com/ndx/license
# Community DTL portions licensed under Apache 2.0:
# https://github.com/netbox-community/devicetype-library
---
manufacturer: IBM
model: Diamondback Tape Library
slug: ibm-diamondback-tape-library
part_number: 3949-DBK
u_height: 42
is_full_depth: true
weight: 1500
weight_unit: kg
airflow: front-to-rear
comments: '[IBM Diamondback](https://www.ibm.com/products/diamondback-tape-library)'
interfaces:
- name: mgmt0
  type: 1000base-t
  mgmt_only: true
- name: mgmt1
  type: 1000base-t
  mgmt_only: true
power-ports:
- name: PSU1
  type: iec-60309-3p-n-e-6h
  maximum_draw: 5000
- name: PSU2
  type: iec-60309-3p-n-e-6h
  maximum_draw: 5000
description: IBM Diamondback hyperscale LTO-9 tape library (cloud-scale, 27 PB native
  per frame)
