

🚀 Elevate your home lab with pro-grade storage power and sleek rack-ready design!
The SilverStone SST-RM21-308 is a compact yet robust 2U rackmount server chassis engineered for professional storage environments. It supports up to eight 2.5" or 3.5" SAS/SATA drives via 6 Gb/s Mini-SAS SFF-8087 connectors, includes three PWM-controlled 80mm fans for efficient cooling, and features tool-less drive trays and rackmount rails for easy installation. Compatible with Micro ATX motherboards and standard ATX power supplies, it delivers enterprise-level flexibility and quiet operation ideal for home labs and small data centers.
| ASIN | B07PQGKBJQ |
| Are Batteries Included | No |
| Best Sellers Rank | 67,209 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 630 in Computer Cases |
| Brand | SilverStone |
| Colour | SST-RM21-308 |
| Customer Reviews | 4.1 4.1 out of 5 stars (43) |
| Date First Available | 12 Mar. 2019 |
| Guaranteed software updates until | unknown |
| Item Weight | 10.5 kg |
| Item model number | 28018 |
| Manufacturer | SilverStone Technology |
| Product Dimensions | 62.4 x 61 x 20.5 cm; 10.5 kg |
| Series | SST-RM21-308 |
D**N
Compact Powerhouse for the Home Lab
The SilverStone SST-RM21-308 is an exceptional 2U rackmount case that perfectly bridges the gap between professional-grade storage and consumer-friendly hardware. Built from solid metal with a premium finish, this short-depth chassis delivers remarkable flexibility for home lab and small server setups, supporting up to eight 2.5" or 3.5" SAS/SATA drives through dual Mini-SAS SFF-8087 connectors. It’s impressively well-designed for its compact size, accommodating Micro ATX motherboards and standard ATX power supplies without the need for specialised enterprise gear. The included three 80mm PWM fans provide efficient airflow across all drive bays, keeping components comfortably cool even under sustained load. The construction quality is superb, with a rigid frame and tool-less drive trays that feel far sturdier than most consumer-level cases. Despite its dense layout, cable management is surprisingly straightforward, and the independent drive status LEDs are a thoughtful touch for quick diagnostics. Delivery took just under three weeks—earlier than the expected month-long lead time—and it arrived exceptionally well packaged. Once built, the case has proven whisper-quiet for a rack unit, housing a Plex server and supporting hardware without a hint of strain. Everything fits perfectly and runs reliably, making it a true gem for enthusiasts who want enterprise-class organisation without the data centre noise or cost. 5/5 stars – One of the best purchases of the year. The RM21-308 is a rare find: compact, efficient, and flawlessly suited to home-lab or media-server builds that demand reliability and style in equal measure.
た**ん
4ポストラックに2Uのラックサーバを取り付けようと思って購入.ですが,ちょっと短い.説明書には「2cm伸びる」とは書いてありましたが,その部分はリベットで固定されていて絶対に動きません.その分,☆を一つ減らしました. その代わりなのか,ラックにネジ止めする「エクステンダー」が4個付いていまして,そのうちの2個を使って伸ばして解決しました. それがなければ,ラックへの取り付けは比較的簡単(道具は要らない)です.DELLやHPのレールほどじゃないですけれども.
M**A
Associé à un boitier de la même marque, le montage sans outils se fait en un temps record. Le kit semble de plus de très bonne qualité.
V**M
En general una caja de calidad, que hace lo que debe. Le quito un punto por el sistema de ventiladores. Usa ventiladores 80x80x15, que ya es un tamaño difícil de encontrar. Y cambiarlos es un engorro tremendo. Los tornillos de abajo es casi imposible quitarlos por estar demasiado pegados al fondo de la caja -- el destornillador no cabe. Se puede quitar la chapa a la que van montados los ventiladores, pero eso es también molesto -- hay 2 tornillos por lado, mas tornillos que unen la chapa a la carcasa, que hay que sacar desde arriba con un destornillador largo. No es un problema fatal, pero no es la caja que compraría para algo crítico. Aquí es casi imposible reemplazar ventiladores a la marcha, hay que apagarlo todo y desmontar y lleva tiempo. La cosa mejoraría mucho cambiando los tornillos de ventiladores por unos de cabeza hexagonal, sería mucho mas fácil quitarlos sin desmontar todo.
H**E
Tolle Qualität der Schienen! Der Vollauszug ermöglicht bequemes Arbeiten an dem Server. (Für den Preis hätte ich erwartet das die benötigten Schrauben auch mit dabei sind. Zumal die Standard-Rackschrauben (M6) nicht passen. Es werden M5 benötigt.) Update: Nachdem ich über die Silverstonetek Seite direkt den Support kontaktiert habe, sind mir sofort die passenden Schrauben zugeschickt worden.
F**I
Il case in se sembra ben fatto. Il primo arrivato a casa era difettoso ed ho dovuto effettuare un cambio. Il secondo arrivato non riconosce gli hard disk. Documentazione inesistente; pubblicano solo quella per il modello 208! Contattata, l assistenza latita! Sconsiglio completamente l' acquisto. Tornabdo indietro andrei con un preassemblato supermicro!
TrustPilot
1天前
2 周前