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Memory Experts

OUR NEW SITE IS

Commercial & Industrial grade 

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Our 3 Options:

B R A N D E D  M E M O R Y

1.

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We understand that some prefer branded memory (OEM) directly from Dell, HP, Lenovo etc. We can provide branded memory in new and recertified conditions from the listed OEMs:
Dell . HPE . Cisco . Lenovo . Oracle . Supermicro.

 

 Benefits:

  • OEM branded memory and packaging

  • Fully Compatible

  •  System warranty unaffected

  • 3 years of warranty or assumes system warranty

  • New & Recertified memory options

2.

Lower Costs. Same Products.

Brand name computer manufacturers use DRAM manufacturers like Samsung, SK Hynix and Micron to manufacture  memory DIMMs used in their servers.

 

The OEMs put their brand-labels on these memory modules and sell them at exorbitant prices.

 

Citadel Technologies has established relationships with the original part manufacturers (OPM) such as Samsung, SK Hynix and Micron and can supply the same memory at lower costs!


Don’t pay extra for a plastic label.


Main Memory is complex in design and has several variants. Being a critical component in any computing system, it is essential that the variants precisely match your system specifications.


Don’t take any chances when choosing memory modules.  We have 25 years of technical experience specifically on main-memory and will help make your next memory upgrade project a smooth process.  

We have established relationships with the OPMs (Original Part Manufacturers)  namely Samsung, Hynix, or Micron and can sell the same OEM product at a fraction of the OEM branded module cost.

​

Benefits:

  • Lower cost but same product (Identical OEM product)

  • Fully compatible 

  • 30 – 50% Cost savings compared to OEM 

  • System warranty not affected 

  • 3 Years of defective replacement warranty

  • New and re-certified memory options

  • EOL memory availability

  • Professional packaging

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 T H I R D  P A R T Y  M E M O R Y  

&    C U S T O M  M E M O R Y

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3.

ORIGINALS DIRECTLY FROM

THE MANUFACTURER

CITADEL RAM - Lower Costs. Same Products.

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Kingston RAM

In the event a user simply wants a fully-compatible, lower cost solution, we offer Kingston RAM.

 

Custom Solutions

If the memory you require is extinct, we can possibly recreate and manufacture that specific memory module using a state-of-the art contract manufacturing facility in Tustin, California.  Please ask for more details

OUR SERVICES

MAIN MEMORY SOLUTIONS 

Servers | Storage | HPC

Click to download

SOLID STATE DRIVES 

2.5" | M.2| HHHL

CUSTOM MEMORY, PCB DESIGN AND OTHER SERVICES 

Convert your brilliant ideas into schematics, then products

Click to download

ZERO DEFECTS

IS OUR MOTTO

Why pick Citadel? 

  • Expertise in Memory Technology

  • 25 years of industry knowledge

  • Faster answers & faster deliveries

  • Correct solutions, every time

  • Speak to knowledgeable people directly

  • Friendly staff & efficient Service

  • Offices in the USA, United Kingdom & Canada

  • Custom labeling & packaging

  • Custom memory manufacturing

  • Memory verification & testing

  • Memory Buy-Backs

Memory Applications

  • Servers 

  • Storage systems and Appliances

  • Security appliances

  • Blades

  • Gaming systems

  • High Performance Computers

  • Networking equipment

  • Computing machines

  • Printers

  • Communication systems

  • Industrial grade systems

  • Automobiles

  • IoT & Wearables

DRAM Memory

Technology: DDR2 – DDR3 – DDR4

Bandwidth: 533 Mbps – 3200 Mbps

Form Factor: RDIMM, RDIMM VLP, WT RDIMM, WT RDIMM VLP, Mini RDIMM, LRDIMMS, UDIMM, WT UDIMM, WT UDIMM VLP, ECC UDIMM, ECC UDIMM VLP, WT ECC UDIMM, SODIMM, WT SODIMM, ECC SODIMM, WT ECC SODIMM, ECC SODIMM VLP, ECC SODIMM ULP, Custom Memory

Capacity: 1GB – 2GB – 4GB – 8GB – 16GB – 32GB – 64GB – 128GB – 256GB

Flash Storage

Interface: Serial ATA 6Gbps, SAS 12Gbps, PCI Express Gen3

Form Factor: 2.5”, M.2, Half Height Half Length

Capacity: 240GB, 800GB, 960GB, 1.6TB, 1.92TB, 3.2TB,3.84TB, 6.4TB, 7.68TB, 12.8TB, 15.36TB, 30.72TB

SEQ-Read: 330MB/s up to 6300 MB/s

SEQ-Write: 300MB/s up to 2900 MB/s

Endurance: 1 DWPD – 5 DWPD

RDIMM

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Registered Dimm

  • Register improves signal integrity (clock, command & control)

  • 8 bit parity signals employed for Error Correction

  • Organization x4, x8, up to 2 ranks per dim, and 3DPC supported

  • Application: Server

SODIMM

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Small outline dimm

  • Small outline dimm

  • Org x8, x16, up to 2 ranks per dim, and 2DPC supported

  • Application: Notebooks

LRDIMM

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Load Reduced Dimm

  • Register improves signal integrity (clock, command & control)

  • Data buffer increases the integrity of the data signal

  • Great solution for achieving high speed on high-density dimms

  • Organization x4, x8, up to 4 ranks per dim, and 3DPC supported

  • Application: Server

ECC UDIMM & ECC SODIMM

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Error Correction Code UDIMM/SODIMM

  • Single Error detection & correction 

  • -Org x8 up to 2 ranks per dim supported

  • -Application: High-end Laptops, desktops & Servers

UDIMM

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Unbuffered Dimm

  • Lower latency compared to above 

  • Org x8, x16, up to 2 ranks per dim, and 2DPC supported

  • Application: Desktop, Gaming

UDIMM

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Unbuffered Dimm

  • Lower latency compared to above 

  • Org x8, x16, up to 2 ranks per dim, and 2DPC supported

  • Application: Desktop, Gaming

LOWER COSTS. SAME PRODUCTS.

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