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Best Desktop & Laptop Memory – DDR5 & DDR4 RAM Upgrades in South Africa

▶ Maximize Speed and Efficiency with the Best Desktop & Laptop RAM in South Africa

Memory (RAM) is one of the most critical components of your PC or laptop, directly affecting speed, multitasking, and overall system performance. Whether you're gaming, editing 4K videos, programming AI models, or simply upgrading an old laptop, choosing the right RAM ensures smoother performance and fewer slowdowns.

At ITworkup, we offer a wide range of Desktop and Laptop RAM modules, including high-speed DDR5 and reliable DDR4 memory from top brands like Corsair, Kingston, Crucial, G.Skill, and more.

Did you know? DDR5 has now smashed past 12,264 MT/s in recent overclocking records. Compare that to DDR4’s max of around 3200-4000MHz, and it’s like comparing a rocket to a bicycle. If you’re still running DDR4, you’re basically living in the floppy disk era—but don’t worry, we’ve got great upgrade options to help you keep up!

Shop high-performance RAM with fast shipping in Johannesburg, Cape Town, and Midrand or visit our store for expert advice on upgrading your system.


⚡ The Future of RAM – DDR5 vs DDR4 (And Why It's Not Even Close)

Let’s be real—if you're still rocking DDR4, it's like using a flip phone in the era of foldable screens. DDR5 RAM isn’t just an upgrade; it’s a revolution, bringing insane speeds, higher bandwidth, lower power consumption, and next-gen AI-driven memory management.

DDR5 RAM – Next-Gen Performance

  • Speeds up to 12,264 MT/s (a world record!) ⚡
  • Double the bandwidth of DDR4, making gaming & multitasking ultra-smooth
  • Onboard power management, reducing heat & increasing efficiency

DDR4 RAM – The Old Reliable

  • Max speeds around 3200-4000MHz (which seemed fast… in 2016)
  • Still a great option for budget builds & older motherboards
  • Best for those who aren’t quite ready for the DDR5 revolution

⁉️ Need help choosing between DDR4 and DDR5? Contact ITworkup South Africa for expert advice!


⚡ Best Desktop & Laptop RAM for Every Setup

Gaming Memory – High FPS & Smooth Performance

  • DDR5-6000 to DDR5-8800+ for maximum FPS
  • RGB RAM options for those who need their PC to glow as fast as it runs

Professional Workstation RAM – For Creators & Developers

  • 64GB & 128GB kits for video editing, CAD, and AI computing
  • ECC RAM options for stable, error-free performance

Laptop Upgrades – Give Your Laptop a New Life

  • DDR4 & DDR5 SO-DIMM modules for easy laptop memory upgrades
  • Great for business, gaming, and ultrabooks

✅ Why Buy Your RAM from ITworkup?

Latest DDR5 & DDR4 Memory – All the top brands in stock
Best Prices in South Africa – Competitive deals on high-performance RAM
Fast Shipping – Available in Johannesburg, Midrand & Cape Town
Expert Support – Need advice? We’re here to help you upgrade!

Memory DDR4 Aegis 2x16GB 3000MHz CL16 XMP2 Memory DDR4 Aegis 2x16GB 3000MHz CL16 XMP2
2025 Deals -13 %
Brand: G.SKILL In Stock: 5+ Model: F4-3000C16D-32GISB
Memory type : DDR4 | Total memory capacity: 32 | Memory bus frequency: 3000 MHz | Number of memory cards in set: 2 | CAS Latency: CL16 | ECC support: No | Radiator : Yes..
R1,278 R1,464
Ex VAT:R1,111
Memory DDR4 8GB/3200
2025 Deals -14 %
Brand: Crucial In Stock: 5+ Model: CT8G4DFRA32A
Memory type : DDR4 | Total memory capacity: 8 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | ECC support: No..
R382 R444
Ex VAT:R332
Memory DDR4 32GB/3200 CL22
2025 Deals -18 %
Brand: Crucial In Stock: 5+ Model: CT32G4DFD832A
Description: Memory DDR4 32GB/3200 CL22 | Memory type : DDR4 | Total memory capacity: 32 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | CAS Latency: CL22 | ECC support: No..
R1,218 R1,487
Ex VAT:R1,059
Memory DDR4 32GB (2x16GB) TridentZ 3200MHz CL16 XMP2 Memory DDR4 32GB (2x16GB) TridentZ 3200MHz CL16 XMP2
2025 Deals -19 %
Brand: G.SKILL In Stock: 5 Model: F4-3200C16D-32GTZR
Memory type : DDR4 | Total memory capacity: 32 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 2 | CAS Latency: CL16 | ECC support: No | Radiator : Yes..
R1,744 R2,143
Ex VAT:R1,517
Memory DDR4 16GB/3200
2025 Deals -14 %
Brand: Crucial In Stock: 5+ Model: CT16G4DFRA32A
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | ECC support: No..
R676 R789
Ex VAT:R587
Memory DDR4 16GB/2666 CL19 Memory DDR4 16GB/2666 CL19
2025 Deals -15 %
Brand: GoodRam In Stock: 5+ Model: GR2666D464L19/16G
Description: GOODRAM DDR4 memory modules is a solution designed for the latest Intel platforms. The new memory is dedicated to the most demanding users expecting the highest performance and stability of the device. | Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 2666 MHz | N..
R669 R787
Ex VAT:R582
Memory DDR4 16GB/2666 (1*16GB) CL19 Memory DDR4 16GB/2666 (1*16GB) CL19
2025 Deals -15 %
Brand: Silicon Power In Stock: 5+ Model: SP016GBLFU266X02
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 2666 MHz | Number of memory cards in set: 1 | CAS Latency: CL19 | ECC support: No | Radiator : No..
R590 R691
Ex VAT:R513
Memory DDR4 16GB(1*16GB)/3200 CL22 Memory DDR4 16GB(1*16GB)/3200 CL22
2025 Deals -18 %
Brand: LEXAR In Stock: 5+ Model: LD4AU016G-B3200GSST
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | CAS Latency: CL22 | ECC support: No | Radiator : No | Dimensions: 1.5 x 31.25 x 133.35 mm | Weight: 18.3..
R593 R723
Ex VAT:R515
Memory DDR4 16GB Aegis 3000MHz CL16 Memory DDR4 16GB Aegis 3000MHz CL16
2025 Deals -12 %
Brand: G.SKILL In Stock: 5 Model: F4-3000C16S-16GISB
Description: Memory DDR4 16GB Aegis 3000MHz CL16 | Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3000 MHz | Number of memory cards in set: 1 | CAS Latency: CL16 | ECC support: No | Radiator : Yes..
R673 R765
Ex VAT:R585
Memory DDR4 16GB 3200MHz 25600 Memory DDR4 16GB 3200MHz 25600
2025 Deals -3 %
Brand: PNY In Stock: 5+ Model: MD16GD4320016AXR-SI
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | CAS Latency: CL16 | ECC support: No | Radiator : Yes | Version: Bulk..
R625 R647
Ex VAT:R544
Memory DDR4 16GB 3200MHz 25600 Memory DDR4 16GB 3200MHz 25600
2025 Deals -6 %
Brand: PNY In Stock: 5+ Model: MD16GD4320016VRGB-SI
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | CAS Latency: CL16 | ECC support: No | Radiator : Yes | Version: Bulk..
R646 R691
Ex VAT:R562
Memory DDR4 16GB (2x8GB) TridentZ RGB for AMD 3200MHz CL16 XMP2 Memory DDR4 16GB (2x8GB) TridentZ RGB for AMD 3200MHz CL16 XMP2
2025 Deals -7 %
Brand: G.SKILL In Stock: 2 Model: F4-3200C16D-16GTZRX
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 2 | CAS Latency: CL16 | ECC support: No | Radiator : Yes..
R1,206 R1,299
Ex VAT:R1,048
Memory DDR3L Signature 4GB/1600(1*4GB)
2025 Deals -20 %
Brand: PATRIOT In Stock: 2 Model: PSD34G1600L81
Description: Patriot Memory's Signature Line DDR3 Non-ECC Unbuffered memory delivers the quality, reliability and performance expected for today's computing needs. These 4GB modules are designed to operate at PC3-12800 (1600 MHz) with CAS latency of 11. Built using specific Build-Of-Materials (BOMs)..
R267 R333
Ex VAT:R232
Memory DDR3 8GB 1333MHz Memory DDR3 8GB 1333MHz
2025 Deals -19 %
Brand: G.SKILL In Stock: 1 Model: F3-1333C9S-8GIS
Memory type : DDR3 | Total memory capacity: 8 | Memory bus frequency: 1333 MHz | Number of memory cards in set: 1 | CAS Latency: CL9 | ECC support: No | Radiator : Yes..
R386 R476
Ex VAT:R335
Memory 8GB DDR4 3200MHz 25600 MD8GSD43200-SI BULK Memory 8GB DDR4 3200MHz 25600 MD8GSD43200-SI BULK
2025 Deals -59 %
Brand: PNY In Stock: 5+ Model: MD8GSD43200-SI
Description: BOOST YOUR COMPUTER'S PERFORMANCE WITH A PNY DDR4 MEMORY UPGRADE Want to work with the latest memory-intensive applications like graphics, design and video editing tools? Do you like to have a lot of browser windows open for work, school or play? Is your computer having trouble keeping ..
R153 R376
Ex VAT:R133
Memory 8GB DDR3 1600MHz DIM8GBN12800/3-SB Memory 8GB DDR3 1600MHz DIM8GBN12800/3-SB
2025 Deals -13 %
Brand: PNY In Stock: 5+ Model: DIM8GBN12800/3-SB
Memory type : DDR3 | Total memory capacity: 8 | Memory bus frequency: 1600 MHz | Number of memory cards in set: 1 | CAS Latency: CL11 | ECC support: No | Radiator : No | Dimensions: 13,3 x 3 x 0,4 cm  ..
R285 R329
Ex VAT:R248
Memory 8GB /3200 KCP432SS8/8 Memory 8GB /3200 KCP432SS8/8
2025 Deals -11 %
Brand: KINGSTON In Stock: 5+ Model: KCP432SS8/8
Memory type : SODIMM DDR4 | Total memory capacity: 8 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | CAS Latency: CL22 | ECC support: No | Radiator : Yes..
R464 R523
Ex VAT:R404
Memory 16GB KCP432SS8/16 SR Memory 16GB KCP432SS8/16 SR
2025 Deals -11 %
Brand: KINGSTON In Stock: 1 Model: KCP432SS8/16
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | CAS Latency: CL22 | ECC support: No | Radiator : No..
R830 R935
Ex VAT:R722
Memory 16GB DDR5 SODIMM 5600 MN16GSD55600-BLK
2025 Deals -17 %
Brand: PNY In Stock: 5+ Model: MN16GSD55600-BLK
Description: GET BETTER PC PERFORMANCE WITH A PNY DDR5 PC MEMORY UPGRADE Want to work with the latest memory-intensive applications like graphic design and video-editing tools? Like to keep lots of browser windows open for work, school, or play? Is your PC having trouble keeping up? A DDR5 5600MHz m..
R899 R1,079
Ex VAT:R782
Memory 16GB DDR5 5600MHz SoDIMM 4X71M2318
2025 Deals -9 %
Brand: Lenovo In Stock: 5+ Model: 4X71M23186
Description: ThinkPad 16GB DDR5 5600MHz SoDIMM memory ThinkPad 16GB DDR5 5600MHz SoDIMM memory expands the standard memory capacity on select computers, improving performance and increasing the computer's ability to run more programs simultaneously. | Memory type : SODIMM DDR5 | Total memory capacit..
R3,990 R4,383
Ex VAT:R3,470
Memory 16GB DDR4 DIMM 3200 MD16GSD43200-TB
2025 Deals -6 %
Brand: PNY In Stock: 5+ Model: MD16GSD43200-TB
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | CAS Latency: CL22 | ECC support: No | Radiator : No..
R627 R664
Ex VAT:R545
Memory 16GB DDR4 3200MHz 25600 MD16GSD43200-SI BULK
2025 Deals -19 %
Brand: PNY In Stock: 5+ Model: MD16GSD43200-SI
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | CAS Latency: CL22 | ECC support: No | Radiator : No | Dimensions: 133,3 x 32 x 6,3 mm..
R574 R705
Ex VAT:R499
Memory 16GB /3200 KCP432SD8/16
2025 Deals -10 %
Brand: KINGSTON In Stock: 5+ Model: KCP432SD8/16
Memory type : DDR4 | Total memory capacity: 16 | Memory bus frequency: 3200 MHz | Number of memory cards in set: 1 | CAS Latency: CL22 | ECC support: No | Radiator : No..
R830 R919
Ex VAT:R722
M471A5244CB0-CWE - 4 GB - 1 x 4 GB - DDR4 - 3200 MHz - 260-pin SO-DIMM M471A5244CB0-CWE - 4 GB - 1 x 4 GB - DDR4 - 3200 MHz - 260-pin SO-DIMM
2025 Deals -12 %
Brand: SAMSUNG In Stock: 5+ Model: M471A5244CB0-CWE
Component for: Laptop | Internal memory: 4 GB | Internal memory type: DDR4 | Memory layout (modules x size): 1 x 4 GB | Memory voltage: 1.2 V | Memory form factor: 260-pin SO-DIMM | Memory clock speed: 3200 MHz | ECC: Yes | Module configuration: 512M x 16..
R608 R694
Ex VAT:R529
Lexar | 8 GB | DDR4 | 3200 MHz | PC/server | Registered No | ECC No Lexar | 8 GB | DDR4 | 3200 MHz | PC/server | Registered No | ECC No
2025 Deals -7 %
Brand: LEXAR In Stock: 5+ Model: LD4AU008G-B3200GSST
Gross depth (mm): 145 | Gross height (mm): 15 | Gross weight: 0.031 | Gross width (mm): 45 | Net weight: 0.01 | Paper/Pasteboard: 10.00 | Plastic (No PET): 11 | Tare weight (kg): 0.021 | Volume (m3): 0.000097875 | Embeeded battery: No | WEEE tax: No | Memory clock speed: 3200 | Memory form factor: 2..
R374 R404
Ex VAT:R326
Lexar | 32 Kit (16GBx2) GB | U-DIMM | 3600 MHz | PC/server | Registered No | ECC No Lexar | 32 Kit (16GBx2) GB | U-DIMM | 3600 MHz | PC/server | Registered No | ECC No
2025 Deals -12 %
Brand: LEXAR In Stock: 5+ Model: LD4BU016G-R3600GDWG
Gross depth (mm): 139.00 | Gross height (mm): 8.00 | Gross weight: 0.25 | Gross width (mm): 36.00 | Net weight: 0.20 | Packing quantity: 1.00 | Paper/Pasteboard: 40.00 | Plastic (No PET): 10.00 | Tare weight (kg): 0.05 | Volume (m3): 0.00 | Embeeded battery: No | WEEE tax: No | Palette Qty: 4000 | W..
R1,474 R1,679
Ex VAT:R1,282
Lexar | 32 Kit (16GBx2) GB | U-DIMM | 3600 MHz | PC/server | Registered No | ECC No Lexar | 32 Kit (16GBx2) GB | U-DIMM | 3600 MHz | PC/server | Registered No | ECC No
2025 Deals -17 %
Brand: LEXAR In Stock: 5+ Model: LD4BU016G-R3600GDWG
Depth: 138.4 mm | Intel Extreme Memory Profile (XMP): Yes | Internal memory type: DDR4 | Component for: PC | Memory clock speed: 3600 MHz | Buffered memory type: Unregistered (unbuffered) | Intel Extreme Memory Profile (XMP) version: 2.0 | Internal memory: 32 GB | Storage temperature (T-T): -55 - 10..
R1,669 R2,002
Ex VAT:R1,451
Lexar | 32 Kit (16GBx2) GB | U-DIMM | 3200 MHz | PC/server | Registered No | ECC No Lexar | 32 Kit (16GBx2) GB | U-DIMM | 3200 MHz | PC/server | Registered No | ECC No
2025 Deals -17 %
Brand: LEXAR In Stock: 5+ Model: LD4BU016G-R3200GDXG
Gross depth (mm): 139.00 | Gross height (mm): 8.00 | Gross weight: 0.25 | Gross width (mm): 36.00 | Net weight: 0.20 | Packing quantity: 1.00 | Paper/Pasteboard: 40.00 | Plastic (No PET): 10.00 | Tare weight (kg): 0.05 | Volume (m3): 0.00 | Embeeded battery: No | WEEE tax: No | Palette Qty: 200 | WE..
R1,333 R1,601
Ex VAT:R1,159
Lexar | 32 Kit (16GBx2) GB | DDR5 | 7200 MHz | PC/server | Registered No | ECC No Lexar | 32 Kit (16GBx2) GB | DDR5 | 7200 MHz | PC/server | Registered No | ECC No
2025 Deals -6 %
Brand: LEXAR In Stock: 5 Model: LD5U16G72C34LA-RGD
Gross depth (mm): 140.00 | Gross height (mm): 40.00 | Gross weight: 0.07 | Gross width (mm): 80.00 | Net weight: 0.03 | Packing quantity: 1.00 | Paper/Pasteboard: 30.00 | Plastic (No PET): 10.00 | Tare weight (kg): 0.04 | Volume (m3): 0.00 | Embeeded battery: No | WEEE tax: No | Palette Qty: 3857 | ..
R3,238 R3,430
Ex VAT:R2,816
Lexar | 32 Kit (16GBx2) GB | DDR5 | 6800 MHz | PC/server | Registered No | ECC No Lexar | 32 Kit (16GBx2) GB | DDR5 | 6800 MHz | PC/server | Registered No | ECC No
2025 Deals -17 %
Brand: LEXAR In Stock: 5 Model: LD5U16G68C34LA-RGD
Gross depth (mm): 140.00 | Gross height (mm): 40.00 | Gross weight: 0.07 | Gross width (mm): 80.00 | Net weight: 0.03 | Packing quantity: 1.00 | Paper/Pasteboard: 30.00 | Plastic (No PET): 10.00 | Tare weight (kg): 0.04 | Volume (m3): 0.00 | Embeeded battery: No | WEEE tax: No | Palette Qty: 3857 | ..
R2,981 R3,602
Ex VAT:R2,593
Lexar | 32 Kit (16GBx2) GB | DDR5 | 6800 MHz | PC/server | Registered No | ECC No Lexar | 32 Kit (16GBx2) GB | DDR5 | 6800 MHz | PC/server | Registered No | ECC No
2025 Deals -10 %
Brand: LEXAR In Stock: 5 Model: LD5U16G68C34LA-RGD
AMD Extended Profiles for Overclocking (EXPO): Yes | Intel Extreme Memory Profile (XMP) version: 3.0 | Backlight: Yes | Height: 43.3 mm | Depth: 7.9 mm | Memory layout (modules x size): 2 x 16 GB | Internal memory: 32 GB | Memory clock speed: 6800 MHz | Operating temperature (T-T): 0 - 85 °C | Memor..
R3,196 R3,544
Ex VAT:R2,779
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