Model	Form Factor	CPU Options	Memory Capacity	Storage Bays	GPU Slots
NF5466M6	4U	2× Intel Xeon Gold (up to 28 cores ea.)	Up to 2 TB DDR4	24×3.5″ hot-swap	4× FH PCIe
NF5466M5	4U	2× Intel Xeon Silver/Gold	Up to 1 TB DDR4	24×3.5″ hot-swap	2× FH PCIe
NF5468M6	4U	2× Intel Xeon Silver/Gold	Up to 1 TB DDR4	16×3.5″ + GPU trays	8× FH PCIe
NF8480M6	2U	1× Intel Xeon Gold 5315Y/6330A	Up to 512 GB DDR4	8×2.5″ NVMe	2× FH PCIe
NF8260M5	2U	2× Intel Xeon Gold	Up to 512 GB DDR4	8×2.5″ SAS/SATA	8× FH PCIe
NF5280M6	2U	1× Intel Xeon Silver/Gold	Up to 256 GB DDR4	8×2.5″ SAS/SATA	4× LP PCIe
NF5270M6	2U	2× Intel Xeon Silver	Up to 256 GB DDR4	8×2.5″ or 4×3.5″	–

Category	Model Series	Form Factor	CPU Family	Max GPUs	Drive Bays
X14 Servers	SYS-112C-TN, SYS-112H-TN, SYS-122H-TN, SYS-112B-WR	1U	Intel Xeon Scalable Gen4	–	Up to 4× U.3 or 8×2.5″
	SYS-212H-TN, SYS-222H-TN, SYS-522B-WR	2U	Intel Xeon Scalable Gen4	–	Up to 12× U.3 or 24×2.5″
GPU Servers	AS-4124GO-NART+	4U	Intel Xeon Scalable	4–8	12× U.3 + GPU trays
	AS-4125GS-TNRT2, AS-5126GS-TNRT, AS-5126GS-TNRT2	4U/5U	Intel Xeon Scalable H13/H14	8	16× U.3 + GPU trays
AMD Servers	AS-1115CS-TNR-G1, AS-1115HS-TNR-G1, AS-1125HS-TNR-G1	1U	AMD EPYC™ 7003/7004 Series	–	Up to 8×2.5″
	AS-2015CS-TNR-G1, AS-2015HS-TNR	2U	AMD EPYC™ 7003/7004 Series	–	Up to 12×2.5″

Component	Specification
Model	#BPL-305 Balance 305
Part Number (PN)	BPL-305
WAN Ports	3× 10/100/1000 Mbps GE SFP ports
LAN Ports	3× 10/100/1000 Mbps GE SFP ports
Bypass Ports	2× LAN bypass ports
Throughput	1 Gbps aggregate forwarding
SpeedFusion Peers	2 peers (expandable to 30 with BPL-305-SPF license)
Management	LCD panel, web interface, InControl 2 cloud management
Form Factor	1U rackmount (19″), USB console, optional rack ears
Power	100–240 VAC input, redundant support

Series	Form Factor	Uplinks	Stack/Chassis	Throughput
Catalyst 9300	1U fixed	4× 10G/25G	StackWise-480 (8 members)	480 Gbps
Catalyst 9400	Chassis (5-slot)	10G/25G modules	5-slot, field-replaceable	9 Tbps
Catalyst 9500	1U fixed	4× 40G/100G	N/A	25.6 Tbps
Catalyst 9600	Chassis (3-slot)	40G/100G modules	3-slot, redundant SUPs	25.6 Tbps
Nexus 3000	1U fixed	10/25/40/100G	N/A	2.56 Tbps
Nexus 3550	1U fixed	100G QSFP28	N/A	3.2 Tbps
Nexus 7000	Chassis (8-slot)	10/40G modules	8-slot with redundant SUP	28.8 Tbps
Nexus 9000	1U/2U fixed	25/50/100G	N/A	25.6 Tbps
Business 110	Desktop/1U	Unmanaged 1G	N/A	Up to 128 Gbps
Business 250	1U fixed	10G uplinks	N/A	Up to 176 Gbps
Business 350	1U fixed	10G uplinks	Layer 3 Lite	Up to 280 Gbps

Component	Specification
Model	SA5456M5
CPUs	2× Intel® Xeon® Gold 6152 (22 cores/44 threads, 2.10 GHz/3.70 GHz)
Memory	12×64 GB DDR4 RDIMM @ 2666 MT/s (768 GB total)
Storage	60×16 TB Seagate® Exos® X16 HDDs (960 TB raw)
Networking	1× Intel® XL710-QDA1 40 GbE QSFP+ PCIe 3.0 x8
Chassis	4U rack-mountable; hot-swap 3.5″ drive bays; redundant PSUs and fans
Expansion Slots	8× PCIe 3.0 slots for OCP/GPU/NVMe modules
Management	IPMI with web GUI and Redfish API support

Component	Description	Part Number (PN)
Chassis	ATCA 16-slot chassis with shelf managers and fan modules	C112648
CPU Blade	Dual-socket central processing unit blade	C112772
Storage Module	Storage blade with SAS HDDs	C112773
Power Module	Shelf power module	C112695
Hub Blade	Connectivity blade for ATCA system	C112671
Rear Transition Module	RTM for hub blade	C112670
Carrier Blade	AMC carrier blade	C111975
DSP Blade	Digital signal processor blade	C112635

Dell PowerEdge R640 Dual Xeon Gold 5218R, 768 GB pamięci DDR4, PERCless, dwa dyski SSD 960 GB, nadmi...

Ocena: 4

Dell PowerEdge R640 Dual Xeon Gold 5218R, 768 GB pamięci DDR4, PERCless, dwa dyski SSD 960 GB, nadmiarowy zasilacz 750 W

Kategorie produktów:Serwery
Numer katalogowy:Dell PowerEdge R640
Dostępność:In Stock
Stan:Nowy
Cechy produktu:Gotowy do wysyłki
Minimalne zamówienie:1 szt.
Cena katalogowa wynosiła:$5,499.00
Twoja cena: $4,325.00 Oszczędzasz $1,174.00
Czat teraz Wyślij e-mail

Oddychaj spokojnie. Przyjmujemy zwroty.

Wysyłka: Międzynarodowa wysyłka produktów może wiązać się z procedurami celnymi oraz dodatkowymi opłatami. Zobacz szczegóły

Dostawa: Proszę o dodatkowy czas, jeśli międzynarodowa dostawa podlega procedurze celnej. Zobacz szczegóły

Zwroty: 14 dni na zwroty. Sprzedawca pokrywa koszt zwrotu. Zobacz szczegóły

Darmowa wysyłka. Akceptujemy zamówienia zakupu NET 30 dni. Otrzymaj decyzję w kilka sekund, bez wpływu na Twoją zdolność kredytową.

Jeśli potrzebujesz dużej ilości produktów Dell PowerEdge R640 - zadzwoń do nas na bezpłatny numer WhatsApp: (+86) 151-0113-5020 lub poproś o ofertę na czacie na żywo, a nasz menedżer sprzedaży skontaktuje się z Tobą wkrótce.

Title

Dell PowerEdge R640 Dual Xeon Gold 5218R, 768 GB DDR4, PERCless, Dual 960 GB SSDs, 750 W Redundant PSU

Keywords

Dell PowerEdge R640, Xeon Gold 5218R, 768 GB DDR4 memory, PERCless embedded SATA, 960 GB SSDRead-Intensive, 750W redundant PSU, Broadcom 5720 1GbE LOM, ConnectX-5 10/25GbE NIC

Description

The Dell PowerEdge R640 is a high density 1U dual-socket server platform designed for data center scale-out and virtualization use. According to Dell’s official spec sheet, the R640 supports up to two Intel Xeon Scalable processors, up to 24 DIMMs, and flexible front drive configurations.

Your configuration uses **2 × Intel Xeon Gold 5218R** (20 cores / 40 threads each), maximizing compute capacity while leveraging a platform without a separate RAID controller (“No Controller”) and relying on embedded SATA. The CPUs are supported by the R640 architecture.

Memory configuration includes **12 modules of 32 GB DDR4-3200 RDIMM** (dual rank), totaling 384 GB *per socket* = 768 GB overall (since both sockets): this arrangement gives strong memory density and bandwidth. The configuration lists “3200 MT/s RDIMMs” as the speed.

Storage is realized via **2 × 960 GB SATA Read-Intensive SSDs** (6 Gbps, 512e, hot-plug). Since there is “No Controller” selected and “No RAID with Embedded SATA,” this system relies on host OS or software RAID to manage the drives rather than hardware RAID.

Power is provided by **a pair of 750W hot-plug redundant PSUs** (1+1), giving sufficient headroom for normal loaded operation. Cooling is provided by **8 performance fans** designated for the R640 chassis.

On the networking side, the system includes a **Broadcom 5720 quad port 1GbE LOM**, and dual **ConnectX-5 10/25GbE adapters** (slot 1 and slot 3), enabling high throughput connectivity paths. The config also indicates “LOT9 CE Value 25Gb Dual Port” adapters. These provide flexibility in mixed network environments.

Key Features

Dual Intel Xeon Gold 5218R CPUs (20C / 40T each) for compute capacity Xeon Gold 5218R
768 GB DDR4 RDIMM (12 × 32 GB) for substantial memory capacity 768GB DDR4 memory
Embedded SATA storage architecture (no dedicated RAID controller) PERCless embedded SATA
2 × 960 GB SATA Read-Intensive SSDs for fast media 960 GB SSD
750W redundant PSU (1+1) for power reliability 750W redundant PSU
Broadcom 5720 quad 1GbE LOM + 2 ConnectX-5 10/25GbE NICs for versatile networking Broadcom 5720 LOM ConnectX-5 10/25GbE NIC
iDRAC9 Enterprise remote management
ReadyRails slide rails (without cable management) included

Configuration

Module / Component	Option / Value	Qty
Base	PowerEdge R640 Server (210-AKWU)	1
Additional Processor	Intel Xeon Gold 5218R	2
DIMM Blanks	For 2 CPU system	1
Heatsinks	Standard 1U Heatsink (for both CPUs)	2
Memory Profile	Performance Optimized	1
Operating System	None (no OS)	1
Media Kits	No media required	1
Power Cords	C13 to C14, 10A, 2 m	2
PCIe Riser	Config 2, 3 × x16 LP	1
Motherboard	R640 MLK Motherboard	1
iDRAC	iDRAC9 Enterprise	1
Management Tools	OpenManage Enterprise Advanced	1
Luggage Tag	Dell EMC Luggage Tag	1
Internal Optical Drive	None for x4/x8 HDD chassis	1
Systems Documentation	None, no OpenManage DVD	1
Shipping Material	R640 for 8 HDD chassis	1
Regulatory Marking	CE/CCC/BIS Marking	1
Chassis	2.5″ chassis with up to 8 drives + 3 PCIe slots, SATA only	1
Embedded SATA RAID	No RAID with embedded SATA	1
Storage Controller	No separate controller	1
SSDs	960 GB SATA Read-Intensive SSDs (hot-plug)	2
Power Supply	Dual 750W hot-plug redundant	1
TPM Module	None	1
BIOS Setting	Performance BIOS	1
Usage Intent	For embedded / server appliance use	1
Support Program	CSO OEM Enterprise Program Support EMEA	1
iDRAC Password	Legacy iDRAC password	1
iDRAC Group Manager	Disabled	1
ProSupport	One Data Center + 4hr Mission Critical 36 mo	1
rNDC NIC	Broadcom 5720 quad 1GbE BASE-T	1
Memory Modules	32 GB RDIMM, 3200 MT/s	12
Extended Warranty	ProSupport Extension 24 mo	1
25GbE NIC	LOT9 CE Value 25Gb Dual Port	2
Info / Tracking Module	Info / CS / Tracking EMEA	1
Misc Info Module	SR000753877 Info	1
ConnectX-5 NIC (slot1)	Mellanox ConnectX-5 10/25GbE LP	1
ConnectX-5 NIC (slot3)	Mellanox ConnectX-5 10/25GbE LP	1
OEM Tag	CS BK6L1B-01 OEM Tag R640	1
Config Services (HW Install)	Enterprise Hardware Installation	2
Config Services (BIOS/iDRAC)	Custom BIOS / iDRAC settings	1

Compatibility

The R640 supports dual Intel Xeon Scalable series CPUs. According to Dell’s spec sheet, it supports up to 24 DIMM slots and multiple front drive configurations (up to 10 NVMe or 12 × 2.5″ SAS/SATA) depending on backplane choice.

Your configuration uses a specific motherboard (MLK) and chassis variant (2.5″, up to 8 drives, SATA only), which constrains your storage options. The “No Controller” option means you rely on embedded SATA or OS-level RAID. Network adapters (Broadcom 5720, ConnectX-5) are valid expansion NICs for this platform.

Power and thermal design: dual 750W PSUs and 8 high performance fans align with Dell’s cooling/power envelope for dense R640 builds. The spec sheet also supports dual PSUs as standard.

Usage Scenarios

1) Virtualization & Application Hosting: This configuration is suitable for hosting virtual machines or microservices, given the dual CPUs and large memory pool.

2) Storage Node / Cache Server: With dual SSDs and the option to add high-speed NICs (ConnectX-5), the server can act as a caching / front end node in a storage architecture.

3) Network Bridge / Gateway: With multi-NIC support including 25GbE, it can serve as high throughput gateway or front end to larger networks or fabrics.

4) Lightweight SAN / FC Gateway: The included FC HBA enables connection to fibre channel fabrics; this server can bridge host compute and SAN layers.

5) Edge / Appliance Use: Given the “embedded / appliance” note in the config, this server is well suited to appliances, network functions, or compact edge compute boxes.

Frequently Asked Questions

Q: With “No Controller” selected, how is drive redundancy handled?
A: You must rely on operating system or software RAID, or use host-based RAID solutions. Without a hardware RAID controller, drive redundancy is managed at software level.
Q: Can I upgrade to faster memory than 3200 MT/s?
A: The R640 platform supports various memory speeds depending on CPU and DIMM configuration. But with many modules populated, the memory may operate at lower speeds due to electrical constraints.
Q: Are the ConnectX-5 NICs fully supported in this chassis?
A: Yes, provided your server has PCIe low-profile slots and firmware / driver support, the ConnectX-5 dual 10/25GbE NICs are valid high-speed network expansion options.
Q: Why choose 750W PSUs instead of higher wattage units?
A: 750W dual redundant PSUs often suffice for many 1U R640 builds with SSDs and typical NICs. They offer efficiency and enough overhead for this configuration while keeping costs and heat manageable.