Perc H755 Raid Controller
Overview
Product sourcing insights & recommendations
The PERC H755 series has established itself as the enterprise standard for Dell's 15th and 16th-generation PowerEdge servers, offering significant performance leaps via PCIe Gen 4.0 technology. As of late 2026, market demand is increasingly shifting toward the H755N variant, which provides dedicated hardware RAID for NVMe drives, delivering up to 15.7x higher IOPS compared to previous SATA-based systems.
The global RAID controller market is seeing steady growth, projected to reach $4.5 billion by 2033 with a 6% CAGR. Current procurement analysis shows standard H755 adapters priced between $469 and $1,189, while the specialized H755N NVMe controllers can reach $1,879 for new units. I have compiled a detailed market and technical analysis report below covering variant differences, performance benchmarks, and procurement strategies.
Based on the H755 market report, you may want to proceed with:
Dell Perc H755 Raid Controller Pcie 4.0 8gb Cache
Products · 2 lists
New Dell PERC H755 Adapter 8GB Cache 12G Front Raid Controller Raid 0, 1, 5, 6, 10, 50, 60 for dell Server Stock
ZENTRIC TECHNOLOGY CO., LIMITED🇭🇰HK1 yr
PERC H755 RAID Controller 8GB NV Cache PCIe 4.0 12Gb/s SAS Adapter For Dell
Shi Di Fen (Shenzhen) Technology Co., Ltd.🇨🇳CN7 yrs
Wholesale Dells PERC H755 Adapter 8GB Cache 12G Front Raid Controller (3KDWX) Raid 0, 1, 5, 6, 10, 50, 60 for dell Server Stock
JLS Future Trading Limitedverified🇭🇰HK3 yrs
Perc H755 Adapter PCIe Gen4 8GB NV Cache Raid Controller 3KDWX Server Storage Card
Shenzhen Keyue Times Technology Co., Limited🇨🇳CN8 yrs
Dell PowerEdge PERC H755N Front NVMe RAID Controller 11
Jingqi Huaye (Beijing) Trading Co., Ltd.verified🇨🇳CN4 yrs
New in Stock 03KDWX 3KDWX for Dell PERC H755 SAS Front PCIe Gen4 8GB Cache SAS / SATA RAID Controller
Shenzhen Hailian Huhui Technology Co., Ltd.🇨🇳CN5 yrs
New 3KDWX PERC H755 8GB Cache 12G Front Raid Controller for 15th 16th PowerEdge Servers in Stock
L & L COMPUTERMY6 yrs
PERC H755 Front SAS Controller, 8GB Non Volatile Flash Backed Cache, Support RAID0 / 1 / 5 / 6 / 10 / 50 / 60 & JBOD Non Mode
Hunan Hongze Tong Information Technology Co., Ltd.🇨🇳CN1 yr
PERC H755N 8GB NVMe RAID Controller 9K2C2 K2MKJ With Battery and Cable
Qidian Youyun (Beijing) Technology Co., Ltd.verified🇨🇳CN1 yr
New 29XF PERC H755 RAID Controller 12 GB/s SAS 8 GB Cache
DE LL H755N-8G 8GB NV Cache PCIe 4.0 16GT/s RAID Controller for PowerEdge Servers
HUADA GROUP CO.,LTD🇨🇳CN9 yrs
PERC H755 RAID Controller 12Gb/s SAS SATA PCIe 4.0 Server RAID Card for PowerEdge R750 R760
9560-16i 8GB Cache Tri-Mode RAID Controller PCIe 4.0 X8 12G SAS SATA NVMe 16-Port Internal Storage Adapter for Server
Beijing Zai Ming Technology Co., Ltd.🇨🇳CN2 yrs
Brand New for DELL PERC H755N 8Gb Front Raid Controller 9K2C2
Shenzhen N-South Electronics Co., Ltd.🇨🇳CN16 yrs
Broadcom MegaRAID 9560-8i and 9560-16i Tri-Mode RAID Controllers PCIe Gen 4.0 RAID Adapter
Beijing Fengyuan Tengda Technology Co., Ltd.🇨🇳CN10 yrs
Brand New PERC H330/H730/H730P/H740P/H840 PCIe RAID Card 1G/2G/4G/8G Cache 12G SAS Dells Raid Card
Shenzhen Kaiwen Boyu Technology Co., Ltd.🇨🇳CN5 yrs
Hot Selling Servers Array Card 9560-16i-PCIe -8GB Cache-PCIe 4.0 X8 RAID Controller Card
Shenzhen Tiansheng Cloud Technology Co., Ltd.verified🇨🇳CN2 yrs
MegaRAID 9670W-16i PCIe 4.0 RAID Controller 16-Port (2x8 SFF-8654) 24Gb/s 8Gb Cache Memory Computer Parts In Stock
Brand New for D Ell Raid Card PERC H755 H755N SAS Front Adapter CK Cache NVMe Hard Drive Controller for Desktop/Laptop in Stock
Hot Sale New Brand PERC H740P Internal SAS 12Gb/s 8-Port PCI Express 3.0 X8 RAID Controller with 8GB NV Cache Wireless
Wuhan Xinqidian Technology Group Co., Ltd.verified🇨🇳CN4 yrs
Hot Selling Servers Array Card 9560-16i-PCIe -8GB Cache-PCIe 4.0 X8 RAID Controller Card
MOZHEN INTERNATIONAL CO., LIMITED🇭🇰HK2 yrs
MegaRAID 9560-16i 12GB Tri-Mode SAS SATA NVMe PCIe 4.0 SFF-8654 RAID Controller 05-50077-00 16 Ports 12gb/s Raid Card Original
Factory Supplying RAID Controller Card 9560-16i MegaRAID SAS3916 8GB PCIe 4.0 X8 RAID
Guangzhou Jincheng Electronic Technology Co., Ltd.verified🇨🇳CN15 yrs
Broadcom LSI MegaRAID 9560-16i 16-Port PCI-E 4.0 8GB DDR5 REG ECC RAID Controller Card 12Gb/s Used Disassembled for Server
Shenzhen Hanxinda Technology Co., Ltd.verified🇨🇳CN2 yrs
For Dell 405-AAXT | 026H8T Perc H745 12gb/s Pcie 3.0 Sas Raid Controller With 4gb Nv Cache System Pull Call
Guangzhou Yuexi Wei Chuang Information Technology Co., Ltd.🇨🇳CN4 yrs
Server NAS Storage RAID Controller MegaRAID 9560-8i 12Gb/s SAS SATA PCIe Gen 4.0 NVMe Tri-Mode RAID Controller Card
Shenzhen Huacheng Computer Limitedverified🇨🇳CN1 yr
05-50113-00 MegaRAID 9670W-16i 16Ports(2x8 SFF-8654) 24Gb/s 8Gb Cache Memory PCIe 4.0 RAID Controller
Beijing Ariel Technology Co., Ltd.verified🇨🇳CN5 yrs
PERC H710 512MB 6Gb/s PCIe X8 SAS RAIDController for for in Stock 0VM02C 017MXW 00GJKT Incl. BBU 070K80
Shenzhen Datastor Co., Ltd.🇨🇳CN9 yrsDeep Dive · Full Report
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Dell PERC H755 8GB Cache 12G Front Raid Controller (3KDWX) - ...
www.tritondatacom.com
Refurbished Like New with Warranty DELL-PERC-H755-12G-FR Features: 3KDWX Compatible with Dell PowerEdge R650/R750 Data Transfer Rate: Up to 12Gb/s per port PCI Support: PCIe 4.0 SAS Controller: LSI SAS3516 Dual Core ARM A15 Processor - ROC (RAID-On-Chip) Interface Support: 12Gbps SAS, 6Gbps SATA Form Factor: PCIe Adapt Decrease quantity for Dell PERC H755 8GB Cache 12G Front Raid Controller (3KDWX) - DELL-PERC-H755-12G-FR Refurbished Increase quantity for Dell PERC H755 8GB Cache 12G Front Raid Controller (3KDWX) - DELL-PERC-H755-12G-FR Refurbished ... Shipping calculated at checkout. ... The H755 Controller from Dell offers reliability and performance in addition to providing management with the tolerant disk subsystem failures. This controller offers expandable storage capacity to improve the performance of your server systems. The double module channel provides high-speed connectivity. This product has been tested and validated on Dell systems to ensure compatibility with your computer.
XYHRD | Dell PERC 11 H755 MX RAID Controller - Express Computer ...
www.expresscomputersystems.com
Adapter Specs Models: MX PERC Drive Types: Gen3 (8 GT/s) NVMe, Gen4 (16 GT/s) NVMe, 12 Gb/s SAS, 6 Gb/s SAS/SATA, 3Gb/s SAS/SATA PCI Support: PCI-e 4.0 SAS Connectors: 16 Port 2x8 Internal Cache Memory: 8GB NV Write Back Cache: Flash Backed Cache Max Drive Support: 8/controller RAID Levels: 0, 1, 5, 6, 10, 50, 60 RAID Support: Hardware Part Number: LP: 51P7W FH: 29XMF fPERC: 3KDWX MX: XYHRD The Dell PERC 11 H755 MX RAID Controller delivers enterprise-grade storage management optimized for the PowerEdge MX modular platform. Equipped with 8GB of non-volatile flash-backed cache, the H755 MX supports RAID levels 0, 1, 5, 6, 10, 50, and 60. With support for up to 8 drives per controller, it offers scalable and secure storage performance ideal for demanding modular server environments. ... Summary of RAID levels Following is a list of the RAID levels supported by the PERC 12 series of cards:
Dell Perc 11th Generation Cards Spec and Comparision - H755 vs ...
storagetekpro.com
Dell PowerEdge RAID Controller 11 User’s Guide PERC H755, H750, H355, and H350 Controller Series Dell Technologies PowerEdge RAID Controller 11 Technical specifications of PERC 11 cards Technical specifications of PERC 11 cards The following table lists the specifications of PERC 11 cards: Table 1. Technical specifi NOTE: PERC H755 family of controllers currently support SEKM starting with firmware version 52.14.0-3901. NOTE: For information about the number of drives in a disk group per virtual disk, see Summary of RAID levels NOTE: PERC H755 adapter and PERC H755 MX supports either SAS, SATA, or NVMe drives depending on the backplane/server configuration. NOTE: PERC controller supports only conventional magnetic recording (CMR) drives, and does not support shingled magnetic recording (SMR) drives.
Dell PowerEdge RAID Controller 11 User’s Guide PERC H755, H750, ...
www.dell.com
NOTE:PERC H755 adapter and PERC H755 MX supports either SAS, SATA, or NVMe drives depending on the backplane/server configuration. NOTE:PERC H755 family of controllers currently support SEKM starting with firmware version 52.14.0-3901. Enumeration order for PERC H755 front SAS, PERC H755 front SAS, PERC H755N front NVMe, PERC H750 adapter SAS, and PERC H755 MX adapter Enumeration order for PERC H355 adapter SAS, PERC H355 front SAS, PERC H350 adapter SAS, and PERC H350 Mini Monolithic SAS
Dell PERC H755 Controller – Price, Technical Specifications, ...
www.server-parts.eu
Dell PERC H755 controller’s specifications, model variations, server compatibility, pricing, and buying considerations for new and refurbished enterprise deployments. The Dell PERC H755 controller for Dell PowerEdge servers improves storage performance and flexibility across multiple Dell PowerEdge systems. CLICK FOR A QUOTE NOW! ✔️ No Upfront Payment Required - Test First, Pay Later! Below are the core specs, variant differences, and key considerations for deployment. Cache: 8 GB DDR4, 2666 MT/s; write-back/write-through modes; no-read-ahead/read-ahead; battery- or flash-backed cache · RAID Levels: 0, 1, 5, 6, 10, 50, 60; non-RAID (pass-through) supported Chipset: Broadcom SAS3916 RAID-on-Chip; identical queue depth, VD limits, hot-spare, and online expansion support · Security: Local Key Management (LKM) & Secure Enterprise Key Manager (SEKM) — except H750 variant · All models are compatible with SAS, SATA, or NVMe, depending on backplane. Available Refurbished Dell PowerEdge 17th Gen Rack Servers · Officially supported Dell PERC H755 controller on: Cost efficiency → Refurbished units deliver near-identical performance at much lower cost. Match controller variant to backplane type (SAS, SATA, NVMe). Confirm server model compatibility. Keep firmware updated for security & feature support. For refurbished: request test reports & a warranty. CLICK FOR A QUOTE NOW! ✔️ No Upfront Payment Required - Test First, Pay Later! Dell – Technical specifications of PERC 11 cards · Dell PowerEdge RAID Controller 11 User’s Guide (PDF)
Dell PERC 11 H755 SAS 12Gb FH RAID Controller | 29XMF - Express ...
expresscomputersystems.com
Quick Specs Models: PCIe Adapter PERC Drive Types: Gen3 (8 GT/s) NVMe, Gen4 (16 GT/s) NVMe, 12 Gb/s SAS, 6 Gb/s SAS/SATA, 3Gb/s SAS/SATA PCI Support: PCI-e 4.0 SAS Connectors: 16 Port 2x8 Internal Cache Memory: 8GB NV Write Back Cache: Flash Backed Cache Max Drive Support: 16/controller, 50 with SAS Expander (Platform limit) RAID Levels: 0, 1, 5, 6, 10, 50, 60 RAID Support: Hardware Part Number: LP: 51P7W FH: 29XMF fPERC: 3KDWX MX: XYHRD The Dell PERC 11 H755 SAS 12Gb RAID Controller FH provides high-performance storage management for servers utilizing NVMe and SAS/SATA drives. Featuring 8GB of non-volatile cache and flash-backed cache protection, the H755 supports a broad range of RAID levels including 0, 1, 5, 6, 10, 50, and 60. With scalable drive support and high-speed Gen3 and Gen4 NVMe compatibility, it meets the demands of performance-intensive storage environments. Summary of RAID levelsSummary of RAID levels Following is a list of the RAID levels supported by the PERC 12 series of cards: